144:@0.067867:0.963104:0.109245:0.963104:0.109245:0.941283:0.067867:0.941283:0.000000:0.000000:0.000000
Matemática:@0.120102:0.956142:0.204868:0.956142:0.204868:0.943479:0.120102:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2.º EGB:@0.120102:0.967458:0.170641:0.967458:0.170641:0.954794:0.120102:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
DUA:@0.070545:0.123711:0.114188:0.123711:0.114188:0.103460:0.070545:0.103460:0.000000:0.000000:0.000000
. :@0.114187:0.123082:0.122701:0.123082:0.122701:0.105946:0.114187:0.105946:0.000000:0.000000
Representación:@0.122701:0.123082:0.246828:0.123082:0.246828:0.106182:0.122701:0.106182:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Observa cómo se resta con desagregación usando :@0.287495:0.219024:0.888671:0.219024:0.888671:0.197215:0.287495:0.197215:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
material base 10.:@0.287495:0.240147:0.485723:0.240147:0.485723:0.218338:0.287495:0.218338:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Se comienza a restar por las unidades. Como a 2 no :@0.287495:0.415324:0.894508:0.415324:0.894508:0.393515:0.287495:0.393515:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
se le pueden quitar 4, se cambia una decena por :@0.287495:0.436447:0.867234:0.436447:0.867234:0.414638:0.287495:0.414638:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
10 unidades.:@0.287495:0.457570:0.436211:0.457570:0.436211:0.435760:0.287495:0.435760:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ahora sí es posible restar, porque el número de :@0.287495:0.624632:0.828698:0.624632:0.828698:0.602823:0.287495:0.602823:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
unidades en el minuendo es mayor que en el :@0.287495:0.645755:0.817349:0.645755:0.817349:0.623946:0.287495:0.623946:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sustraendo.:@0.287495:0.666877:0.420661:0.666877:0.420661:0.645068:0.287495:0.645068:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Se quitan 4 de 12 unidades:@0.287495:0.693967:0.602096:0.693967:0.602096:0.672158:0.287495:0.672158:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y se copian las unidades :@0.287495:0.715090:0.580873:0.715090:0.580873:0.693281:0.287495:0.693281:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
que quedan.:@0.287495:0.736213:0.439497:0.736213:0.439497:0.714403:0.287495:0.714403:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Se eliminan las decenas :@0.287495:0.764464:0.573767:0.764464:0.573767:0.742655:0.287495:0.742655:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y se copian las que :@0.287495:0.785587:0.518112:0.785587:0.518112:0.763778:0.287495:0.763778:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
quedan.:@0.287495:0.806709:0.387031:0.806709:0.387031:0.784900:0.287495:0.784900:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Sustracciones con desagrupación :@0.286308:0.064711:0.906426:0.064711:0.906426:0.031311:0.286308:0.031311:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hasta el 99. Problemas:@0.286308:0.097398:0.690737:0.097398:0.690737:0.063998:0.286308:0.063998:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
:@0.094760:0.108604:0.183816:0.108604:0.183816:0.011516:0.094760:0.011516:0.000000:0.000000
Si ya aprendiste a sumar, ahora aprenderás a restar. :@0.287495:0.151146:0.886227:0.151146:0.886227:0.129337:0.287495:0.129337:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Es muy fácil porque lo que hacemos es quitar :@0.287495:0.172269:0.817769:0.172269:0.817769:0.150460:0.287495:0.150460:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cantidades de una cantidad mayor. :@0.287495:0.193392:0.710704:0.193392:0.710704:0.171583:0.287495:0.171583:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Decenas:@0.572355:0.284881:0.677074:0.284881:0.677074:0.262614:0.572355:0.262614:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Unidades:@0.737396:0.284881:0.849292:0.284881:0.849292:0.262614:0.737396:0.262614:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Decenas:@0.585338:0.491925:0.690057:0.491925:0.690057:0.469658:0.585338:0.469658:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Unidades:@0.750379:0.491925:0.862275:0.491925:0.862275:0.469658:0.750379:0.469658:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Decenas:@0.638981:0.711414:0.743700:0.711414:0.743700:0.689147:0.638981:0.689147:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Unidades:@0.768256:0.711414:0.880152:0.711414:0.880152:0.689147:0.768256:0.689147:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Decenas:@0.638981:0.839646:0.743700:0.839646:0.743700:0.817379:0.638981:0.817379:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Unidades:@0.768256:0.839646:0.880152:0.839646:0.880152:0.817379:0.768256:0.817379:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
−:@0.372124:0.347573:0.390216:0.347573:0.390216:0.319533:0.372124:0.319533:0.000000
D:@0.411294:0.300871:0.427453:0.300871:0.427453:0.279819:0.411294:0.279819:0.000000
5:@0.412455:0.324232:0.426292:0.324232:0.426292:0.302211:0.412455:0.302211:0.000000
2:@0.412455:0.346985:0.426292:0.346985:0.426292:0.324965:0.412455:0.324965:0.000000
U:@0.450091:0.300871:0.465292:0.300871:0.465292:0.279819:0.450091:0.279819:0.000000
2:@0.450773:0.324232:0.464610:0.324232:0.464610:0.302211:0.450773:0.302211:0.000000
4:@0.450773:0.346985:0.464610:0.346985:0.464610:0.324965:0.450773:0.324965:0.000000
Restar: 52 − 24           :@0.328113:0.272695:0.526864:0.272695:0.526864:0.247529:0.328113:0.247529:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
−:@0.299177:0.545364:0.317269:0.545364:0.317269:0.517324:0.299177:0.517324:0.000000
D:@0.369465:0.499992:0.385624:0.499992:0.385624:0.478940:0.369465:0.478940:0.000000
5:@0.370626:0.523353:0.384463:0.523353:0.384463:0.501332:0.370626:0.501332:0.000000
2:@0.370626:0.546107:0.384463:0.546107:0.384463:0.524087:0.370626:0.524087:0.000000
U:@0.473864:0.499992:0.489065:0.499992:0.489065:0.478940:0.473864:0.478940:0.000000
2:@0.474546:0.523353:0.488383:0.523353:0.488383:0.501332:0.474546:0.501332:0.000000
4:@0.474546:0.546107:0.488383:0.546107:0.488383:0.524087:0.474546:0.524087:0.000000
4:@0.355163:0.515734:0.365778:0.515734:0.365778:0.498598:0.355163:0.498598:0.000000
1:@0.459243:0.521100:0.469857:0.521100:0.469857:0.503964:0.459243:0.503964:0.000000
−:@0.329646:0.884456:0.347739:0.884456:0.347739:0.856416:0.329646:0.856416:0.000000
D:@0.399934:0.838636:0.416094:0.838636:0.416094:0.817584:0.399934:0.817584:0.000000
5:@0.401093:0.861997:0.414931:0.861997:0.414931:0.839976:0.401093:0.839976:0.000000
2:@0.401093:0.884751:0.414931:0.884751:0.414931:0.862731:0.401093:0.862731:0.000000
U:@0.504333:0.838636:0.519535:0.838636:0.519535:0.817584:0.504333:0.817584:0.000000
2:@0.505015:0.861997:0.518853:0.861997:0.518853:0.839976:0.505015:0.839976:0.000000
4:@0.505015:0.884751:0.518853:0.884751:0.518853:0.862731:0.505015:0.862731:0.000000
2:@0.402814:0.915698:0.416651:0.915698:0.416651:0.893677:0.402814:0.893677:0.000000
8:@0.506734:0.915698:0.520572:0.915698:0.520572:0.893677:0.506734:0.893677:0.000000
4:@0.385633:0.854378:0.396247:0.854378:0.396247:0.837242:0.385633:0.837242:0.000000
1:@0.489712:0.859744:0.500326:0.859744:0.500326:0.842608:0.489712:0.842608:0.000000
Refuerza tus :@0.114722:0.189116:0.238676:0.189116:0.238676:0.170422:0.114722:0.170422:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
conocimientos :@0.087402:0.206723:0.238674:0.206723:0.238674:0.188029:0.087402:0.188029:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de restas, en::@0.104570:0.224330:0.232886:0.224330:0.232886:0.205637:0.104570:0.205637:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
lynk.ec/2mt22:@0.097735:0.245785:0.232886:0.245785:0.232886:0.226805:0.097735:0.226805:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Si reemplazas dos :@0.057187:0.351609:0.238696:0.351609:0.238696:0.332629:0.057187:0.332629:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
decenas por :@0.106540:0.369216:0.238676:0.369216:0.238676:0.350236:0.106540:0.350236:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
unidades, :@0.136694:0.386824:0.238674:0.386824:0.238674:0.367844:0.136694:0.367844:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿cuántas :@0.141137:0.404431:0.238674:0.404431:0.238674:0.385451:0.141137:0.385451:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
unidades tienes?:@0.065148:0.422038:0.232886:0.422038:0.232886:0.403058:0.065148:0.403058:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Digital:@0.134836:0.153711:0.185306:0.153711:0.185306:0.136811:0.134836:0.136811:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©:@0.063464:0.893144:0.063464:0.888037:0.051383:0.888037:0.051383:0.893144:0.000000
Freepik:@0.063464:0.888037:0.063464:0.866386:0.051553:0.866386:0.051553:0.888037:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
El costo de la :@0.102278:0.511825:0.238674:0.511825:0.238674:0.493131:0.102278:0.493131:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
canasta básica :@0.078336:0.529432:0.238674:0.529432:0.238674:0.510738:0.078336:0.510738:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
familiar en :@0.130242:0.547039:0.238676:0.547039:0.238676:0.528346:0.130242:0.528346:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ecuador está :@0.102560:0.564646:0.238674:0.564646:0.238674:0.545953:0.102560:0.545953:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
entre $700 y $800, :@0.059037:0.582254:0.238672:0.582254:0.238672:0.563560:0.059037:0.563560:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
pero el sueldo :@0.093594:0.599861:0.238676:0.599861:0.238676:0.581167:0.093594:0.581167:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
básico es de :@0.106701:0.617468:0.238676:0.617468:0.238676:0.598775:0.106701:0.598775:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
$460. Por ello, es :@0.076446:0.635075:0.238674:0.635075:0.238674:0.616382:0.076446:0.616382:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
necesario ahorrar :@0.057730:0.652683:0.238674:0.652683:0.238674:0.633989:0.057730:0.633989:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
en aspectos no :@0.080346:0.670290:0.238674:0.670290:0.238674:0.651596:0.080346:0.651596:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
necesarios.:@0.123206:0.687897:0.235237:0.687897:0.235237:0.669203:0.123206:0.669203:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Propón dos :@0.110702:0.709352:0.238676:0.709352:0.238676:0.690371:0.110702:0.690371:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cosas o servicios :@0.068284:0.726959:0.238674:0.726959:0.238674:0.707979:0.068284:0.707979:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
innecesarios que :@0.064224:0.744566:0.238676:0.744566:0.238676:0.725586:0.064224:0.725586:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
se pueden evitar?:@0.057188:0.762173:0.232887:0.762173:0.232887:0.743193:0.057188:0.743193:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Educación :@0.130539:0.469505:0.212223:0.469505:0.212223:0.452604:0.130539:0.452604:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
financiera:@0.133725:0.483335:0.208774:0.483335:0.208774:0.466435:0.133725:0.466435:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.138618:0.483335:0.142242:0.483335:0.142242:0.466435:0.138618:0.466435:0.000000