21:@0.921538:0.966074:0.940353:0.966074:0.940353:0.949450:0.921538:0.949450:0.000000:0.000000
En el ascensor de un edificio de 5 pisos, se registró el número de personas que :@0.096367:0.183583:0.698739:0.183583:0.698739:0.167913:0.096367:0.167913:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
subieron y bajaron en cada uno de los pisos. ¿Cuántos pasajeros llegaron al quinto :@0.096367:0.200179:0.698763:0.200179:0.698763:0.184509:0.096367:0.184509:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
piso?:@0.096367:0.216775:0.134089:0.216775:0.134089:0.201106:0.096367:0.201106:0.000000:0.000000:0.000000:0.000000:0.000000
Piso:@0.213113:0.250786:0.244222:0.250786:0.244222:0.235208:0.213113:0.235208:0.000000:0.000000:0.000000:0.000000
Personas que suben:@0.369312:0.250786:0.517838:0.250786:0.517838:0.235208:0.369312:0.235208:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Personas que bajan:@0.537205:0.250786:0.682365:0.250786:0.682365:0.235208:0.537205:0.235208:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Primer piso:@0.103988:0.277202:0.178972:0.277202:0.178972:0.262957:0.103988:0.262957:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
+10:@0.430408:0.277202:0.456743:0.277202:0.456743:0.262957:0.430408:0.262957:0.000000:0.000000:0.000000
0:@0.605689:0.277202:0.613864:0.277202:0.613864:0.262957:0.605689:0.262957:0.000000
Segundo piso:@0.103988:0.300890:0.196562:0.300890:0.196562:0.286645:0.103988:0.286645:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
+2:@0.434496:0.300890:0.452656:0.300890:0.452656:0.286645:0.434496:0.286645:0.000000:0.000000
–3:@0.601501:0.300890:0.618052:0.300890:0.618052:0.286645:0.601501:0.286645:0.000000:0.000000
Tercer piso:@0.103988:0.324577:0.175671:0.324577:0.175671:0.310332:0.103988:0.310332:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
0:@0.439488:0.324577:0.447663:0.324577:0.447663:0.310332:0.439488:0.310332:0.000000
–8:@0.601501:0.324577:0.618052:0.324577:0.618052:0.310332:0.601501:0.310332:0.000000:0.000000
Cuarto piso:@0.103988:0.348265:0.180865:0.348265:0.180865:0.334020:0.103988:0.334020:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
+4:@0.434496:0.348265:0.452656:0.348265:0.452656:0.334020:0.434496:0.334020:0.000000:0.000000
–4:@0.601501:0.348265:0.618052:0.348265:0.618052:0.334020:0.601501:0.334020:0.000000:0.000000
Quinto piso:@0.103988:0.371952:0.182171:0.371952:0.182171:0.357707:0.103988:0.357707:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
+3:@0.434496:0.371952:0.452656:0.371952:0.452656:0.357707:0.434496:0.357707:0.000000:0.000000
–2:@0.601501:0.371952:0.618052:0.371952:0.618052:0.357707:0.601501:0.357707:0.000000:0.000000
Para conocer cuántos pasajeros llegaron al quinto piso, se plantea la siguiente :@0.096359:0.408412:0.698781:0.408412:0.698781:0.392742:0.096359:0.392742:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.694704:0.408412:0.698740:0.408412:0.698740:0.392742:0.694704:0.392742:0.000000
operación::@0.096359:0.425008:0.174032:0.425008:0.174032:0.409338:0.096359:0.409338:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
(+10) + (+2) + (–3) + (–8) + (+4) + (–4) + (+3) + (–2):@0.096359:0.448727:0.469592:0.448727:0.469592:0.433057:0.096359:0.433057:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Adicionamos los números con signo positivo y se conserva el signo::@0.096359:0.472446:0.592333:0.472446:0.592333:0.456776:0.096359:0.456776:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10 + 2 + 4 + 3 = +19:@0.096359:0.496165:0.246508:0.496165:0.246508:0.480495:0.096359:0.480495:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Adicionamos los números con signo negativo y se conserva el signo::@0.096359:0.519884:0.598838:0.519884:0.598838:0.504214:0.096359:0.504214:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
(–3)+ (–8) + (–4) + (–2) = –17:@0.096359:0.543603:0.307632:0.543603:0.307632:0.527933:0.096359:0.527933:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Se sustraen los valores absolutos de los números (el mayor del menor) y se escribe :@0.096359:0.567322:0.698648:0.567322:0.698648:0.551652:0.096359:0.551652:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en el resultado el signo del número que tenga mayor valor absoluto::@0.096359:0.583918:0.597160:0.583918:0.597160:0.568248:0.096359:0.568248:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
+19 –17 = +2:@0.096359:0.610666:0.195592:0.610666:0.195592:0.594996:0.096359:0.594996:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ejemplo 4:@0.096359:0.746143:0.165865:0.746143:0.165865:0.731030:0.096359:0.731030:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
{:@0.269014:0.773331:0.277859:0.773331:0.277859:0.749972:0.269014:0.749972:0.000000
}:@0.393253:0.773331:0.402099:0.773331:0.402099:0.749972:0.393253:0.749972:0.000000
[:@0.141905:0.772521:0.148042:0.772521:0.148042:0.751030:0.141905:0.751030:0.000000
]:@0.248657:0.772521:0.254793:0.772521:0.254793:0.751030:0.248657:0.751030:0.000000
[:@0.302668:0.772521:0.308804:0.772521:0.308804:0.751030:0.302668:0.751030:0.000000
]:@0.387951:0.772521:0.394088:0.772521:0.394088:0.751030:0.387951:0.751030:0.000000
−:@0.099343:0.769809:0.109460:0.769809:0.109460:0.754236:0.099343:0.754236:0.000000
−:@0.129804:0.769809:0.139921:0.769809:0.139921:0.754236:0.129804:0.754236:0.000000
+:@0.160062:0.769809:0.170179:0.769809:0.170179:0.754236:0.160062:0.754236:0.000000
−:@0.189215:0.769809:0.199332:0.769809:0.199332:0.754236:0.189215:0.754236:0.000000
−:@0.219473:0.769809:0.229590:0.769809:0.229590:0.754236:0.219473:0.754236:0.000000
+:@0.256531:0.769809:0.266648:0.769809:0.266648:0.754236:0.256531:0.754236:0.000000
−:@0.290567:0.769809:0.300684:0.769809:0.300684:0.754236:0.290567:0.754236:0.000000
+:@0.322336:0.769809:0.332453:0.769809:0.332453:0.754236:0.322336:0.754236:0.000000
−:@0.352244:0.769809:0.362361:0.769809:0.362361:0.754236:0.352244:0.754236:0.000000
+ −:@0.404173:0.769809:0.438121:0.769809:0.438121:0.754236:0.404173:0.754236:0.000000:0.000000:0.000000
−:@0.457894:0.769809:0.468011:0.769809:0.468011:0.754236:0.457894:0.754236:0.000000
10:@0.109290:0.769131:0.127073:0.769131:0.127073:0.753462:0.109290:0.753462:0.000000:0.000000
711(64):@0.148338:0.769131:0.248234:0.769131:0.248234:0.753462:0.148338:0.753462:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4:@0.278474:0.769131:0.287467:0.769131:0.287467:0.753462:0.278474:0.753462:0.000000
4(810):@0.310262:0.769131:0.387547:0.769131:0.387547:0.753462:0.310262:0.753462:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3(83):@0.417050:0.769131:0.484768:0.769131:0.484768:0.753462:0.417050:0.753462:0.000000:0.000000:0.000000:0.000000:0.000000
Solución:@0.096359:0.799835:0.157020:0.799835:0.157020:0.784722:0.096359:0.784722:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Resolvamos primero los paréntesis: :@0.096359:0.823829:0.357033:0.823829:0.357033:0.808159:0.096359:0.808159:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
{:@0.242576:0.848146:0.251421:0.848146:0.251421:0.824786:0.242576:0.824786:0.000000
}:@0.344499:0.848146:0.353344:0.848146:0.353344:0.824786:0.344499:0.824786:0.000000
[:@0.141905:0.847335:0.148042:0.847335:0.148042:0.825844:0.141905:0.825844:0.000000
]:@0.222213:0.847335:0.228349:0.847335:0.228349:0.825844:0.222213:0.825844:0.000000
[:@0.276243:0.847335:0.282379:0.847335:0.282379:0.825844:0.276243:0.825844:0.000000
]:@0.339229:0.847335:0.345365:0.847335:0.345365:0.825844:0.339229:0.825844:0.000000
−:@0.099343:0.844623:0.109460:0.844623:0.109460:0.829050:0.099343:0.829050:0.000000
−:@0.129804:0.844623:0.139921:0.844623:0.139921:0.829050:0.129804:0.829050:0.000000
+:@0.160062:0.844623:0.170179:0.844623:0.170179:0.829050:0.160062:0.829050:0.000000
−:@0.189215:0.844623:0.199332:0.844623:0.199332:0.829050:0.189215:0.829050:0.000000
+:@0.230106:0.844623:0.240223:0.844623:0.240223:0.829050:0.230106:0.829050:0.000000
−:@0.264142:0.844623:0.274258:0.844623:0.274258:0.829050:0.264142:0.829050:0.000000
+−:@0.295911:0.844623:0.324566:0.844623:0.324566:0.829050:0.295911:0.829050:0.000000:0.000000
+−:@0.355432:0.844623:0.389376:0.844623:0.389376:0.829050:0.355432:0.829050:0.000000:0.000000
10:@0.109276:0.843946:0.127058:0.843946:0.127058:0.828276:0.109276:0.828276:0.000000:0.000000
711(2):@0.148324:0.843946:0.221795:0.843946:0.221795:0.828276:0.148324:0.828276:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4:@0.252035:0.843946:0.261027:0.843946:0.261027:0.828276:0.252035:0.828276:0.000000
4 (2):@0.283804:0.843946:0.338792:0.843946:0.338792:0.828276:0.283804:0.828276:0.000000:0.000000:0.000000:0.000000:0.000000
3 (5):@0.368313:0.843946:0.411397:0.843946:0.411397:0.828276:0.368313:0.828276:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.414622:0.851483:0.418657:0.851483:0.418657:0.835813:0.414622:0.835813:0.000000
Resolvamos las operaciones dentro de los corchetes:  10:@0.096321:0.871178:0.509309:0.871191:0.509309:0.855522:0.096321:0.855508:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
{:@0.568897:0.875390:0.577742:0.875390:0.577742:0.852031:0.568897:0.852031:0.000000
}:@0.624235:0.875390:0.633081:0.875390:0.633081:0.852031:0.624235:0.852031:0.000000
[]:@0.524136:0.874580:0.554671:0.874580:0.554671:0.853089:0.524136:0.853089:0.000000:0.000000
[]:@0.602564:0.874580:0.625083:0.874580:0.625083:0.853089:0.602564:0.853089:0.000000:0.000000
−:@0.481575:0.871869:0.491692:0.871869:0.491692:0.856296:0.481575:0.856296:0.000000
−:@0.512036:0.871869:0.522153:0.871869:0.522153:0.856296:0.512036:0.856296:0.000000
+:@0.556428:0.871869:0.566545:0.871869:0.566545:0.856296:0.556428:0.856296:0.000000
−:@0.590464:0.871869:0.600581:0.871869:0.600581:0.856296:0.590464:0.856296:0.000000
+−:@0.635170:0.871869:0.669113:0.871869:0.669113:0.856296:0.635170:0.856296:0.000000:0.000000
16:@0.529856:0.871191:0.547638:0.871191:0.547638:0.855522:0.529856:0.855522:0.000000:0.000000
4:@0.578394:0.871191:0.587387:0.871191:0.587387:0.855522:0.578394:0.855522:0.000000
2:@0.609445:0.871191:0.618437:0.871191:0.618437:0.855522:0.609445:0.855522:0.000000
3(5):@0.648069:0.871191:0.691171:0.871191:0.691171:0.855522:0.648069:0.855522:0.000000:0.000000:0.000000:0.000000
Resolvamos las operaciones que están dentro de las llaves:   10 (16) (2)3 (5):@0.096382:0.898437:0.690881:0.899693:0.690881:0.884023:0.096382:0.882767:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
−:@0.526807:0.900371:0.536924:0.900371:0.536924:0.884798:0.526807:0.884798:0.000000
−:@0.557268:0.900371:0.567384:0.900371:0.567384:0.884798:0.557268:0.884798:0.000000
+:@0.600093:0.900371:0.610210:0.900371:0.610210:0.884798:0.600093:0.884798:0.000000
+ −:@0.634903:0.900371:0.668847:0.900371:0.668847:0.884798:0.634903:0.884798:0.000000:0.000000:0.000000
Resolvamos las adiciones y sustracciones de izquierda a derecha::@0.096359:0.925681:0.569334:0.925681:0.569334:0.910011:0.096359:0.910011:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Operaciones combinadas con adición y sustracción  :@0.096359:0.137532:0.633131:0.137532:0.633131:0.115723:0.096359:0.115723:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de números enteros      :@0.096359:0.158655:0.332321:0.158655:0.332321:0.136846:0.096359:0.136846:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
En una operación combinada de adición y sustracción:@0.114513:0.641484:0.483836:0.641484:0.483836:0.627239:0.114513:0.627239:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 sin signos de agrupación:@0.484004:0.641484:0.670642:0.641484:0.670642:0.626120:0.484004:0.626120:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
, :@0.670810:0.641484:0.677393:0.641484:0.677393:0.627239:0.670810:0.627239:0.000000:0.000000
se empieza a operar de izquierda a derecha, según aparecen las operaciones. :@0.114513:0.656571:0.642386:0.656571:0.642386:0.642326:0.114513:0.642326:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
En una operación de adición y sustracción :@0.114513:0.671659:0.406172:0.671659:0.406172:0.657414:0.114513:0.657414:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
con signos de agrupación:@0.406340:0.671659:0.594888:0.671659:0.594888:0.656295:0.406340:0.656295:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
, como :@0.595055:0.671659:0.645163:0.671659:0.645163:0.657414:0.595055:0.657414:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
paréntesis ( ), corchetes [ ] o llaves { }, se resuelven primero las operaciones internas :@0.114513:0.686747:0.683357:0.686747:0.683357:0.672501:0.114513:0.672501:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de los signos de agrupación, es decir, de adentro hacia afuera.:@0.114513:0.701834:0.535938:0.701834:0.535938:0.687589:0.114513:0.687589:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Shutterstock, 217350661. :@0.921440:0.376151:0.921440:0.299220:0.910051:0.299220:0.910051:0.376151:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
−:@0.580599:0.926569:0.590715:0.926569:0.590715:0.910996:0.580599:0.910996:0.000000
−:@0.611060:0.926569:0.621176:0.926569:0.621176:0.910996:0.611060:0.910996:0.000000
++ −= −:@0.643308:0.926569:0.739592:0.926569:0.739592:0.910996:0.643308:0.910996:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10 16 23 5:@0.590531:0.925891:0.713222:0.925891:0.713222:0.910221:0.590531:0.910221:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
26:@0.739408:0.925891:0.757191:0.925891:0.757191:0.910221:0.739408:0.910221:0.000000:0.000000
Ingresa :@0.732910:0.763051:0.785730:0.763051:0.785730:0.747938:0.732910:0.747938:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
al siguiente :@0.785462:0.763051:0.862573:0.763051:0.862573:0.748806:0.785462:0.748806:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
enlace web, :@0.732910:0.778139:0.813388:0.778139:0.813388:0.763893:0.732910:0.763893:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.812852:0.778139:0.815901:0.778139:0.815901:0.763013:0.812852:0.763013:0.000000
lynk.ec/8m04:@0.732910:0.793226:0.822820:0.793226:0.822820:0.778101:0.732910:0.778101:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Imprime :@0.732910:0.815443:0.794090:0.815443:0.794090:0.800330:0.732910:0.800330:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
las páginas :@0.793822:0.815443:0.868051:0.815443:0.868051:0.801197:0.793822:0.801197:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6, 7 y 8 para reforzar tu :@0.732910:0.830530:0.880783:0.830530:0.880783:0.816285:0.732910:0.816285:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
aprendizaje.:@0.732910:0.845618:0.810105:0.845618:0.810105:0.831373:0.732910:0.831373:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Competencia digital:@0.749394:0.737421:0.900296:0.737421:0.900296:0.720520:0.749394:0.720520:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
En la mayoría de :@0.732308:0.492563:0.845720:0.492563:0.845720:0.478318:0.732308:0.478318:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sistemas numéricos :@0.732308:0.507650:0.867331:0.507650:0.867331:0.493405:0.732308:0.493405:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
antiguos no existía el :@0.732308:0.522738:0.876329:0.522738:0.876329:0.508493:0.732308:0.508493:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cero. Se cree que los :@0.732308:0.537826:0.871806:0.537826:0.871806:0.523580:0.732308:0.523580:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hindúes fueron quienes :@0.732308:0.552913:0.894168:0.552913:0.894168:0.538668:0.732308:0.538668:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
lo utilizaron por primera :@0.732308:0.568001:0.896380:0.568001:0.896380:0.553756:0.732308:0.553756:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
vez por el año 650 d. C.:@0.732308:0.583088:0.885759:0.583088:0.885759:0.568843:0.732308:0.568843:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Indaga  confecciona :@0.732308:0.605305:0.883248:0.605305:0.883248:0.590192:0.732308:0.590192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y :@0.784291:0.605305:0.795331:0.605305:0.795331:0.591060:0.784291:0.591060:0.000000:0.000000
un párrafo sobre este :@0.732308:0.620393:0.877232:0.620393:0.877232:0.606147:0.732308:0.606147:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tema.:@0.732308:0.635480:0.769750:0.635480:0.769750:0.621235:0.732308:0.621235:0.000000:0.000000:0.000000:0.000000:0.000000
Competencia :@0.767669:0.455578:0.875250:0.455578:0.875250:0.438677:0.767669:0.438677:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
matemática:@0.767669:0.469408:0.860453:0.469408:0.860453:0.452508:0.767669:0.452508:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684191:0.079553:0.268044:0.061505:0.268044:0.061505:0.684191:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000