72:@0.067867:0.963104:0.095634:0.963104:0.095634:0.941283:0.067867:0.941283:0.000000:0.000000
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
3.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
En la vida cotidiana existen situaciones en las que las :@0.287495:0.150704:0.909755:0.150704:0.909755:0.128895:0.287495:0.128895:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
operaciones con números de dos cifras no son :@0.287495:0.171827:0.832615:0.171827:0.832615:0.150017:0.287495:0.150017:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
suficientes, es por eso que en este tema vamos a :@0.287495:0.192949:0.855130:0.192949:0.855130:0.171140:0.287495:0.171140:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
aprender sumas y restas con números hasta el 499. :@0.287495:0.214072:0.879425:0.214072:0.879425:0.192263:0.287495:0.192263:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Observa cómo se forma 216 con material base 10.:@0.287495:0.242323:0.868569:0.242323:0.868569:0.220514:0.287495:0.220514:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
A continuación, se forma 122, lo que se desea sumar. :@0.287495:0.376523:0.902902:0.376523:0.902902:0.354714:0.287495:0.354714:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Se juntan ambas cantidades desde la derecha:  :@0.287495:0.508029:0.850979:0.508029:0.850979:0.486220:0.287495:0.486220:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
unidades con unidades, decenas con decenas :@0.287495:0.529151:0.842303:0.529151:0.842303:0.507342:0.287495:0.507342:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y centenas con centenas. :@0.287495:0.550274:0.590039:0.550274:0.590039:0.528465:0.287495:0.528465:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Para sumar con la tabla de valor posicional se siguen :@0.287495:0.748986:0.909638:0.748986:0.909638:0.727176:0.287495:0.727176:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
varios pasos::@0.287495:0.770108:0.435486:0.770108:0.435486:0.748299:0.287495:0.748299:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Adición y sustracción hasta :@0.286308:0.064831:0.861692:0.064831:0.861692:0.026660:0.286308:0.026660:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
el 499. Problemas:@0.286308:0.097511:0.646270:0.097511:0.646270:0.059340:0.286308:0.059340:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
:@0.094760:0.108604:0.183816:0.108604:0.183816:0.011516:0.094760:0.011516:0.000000:0.000000
1.  :@0.504749:0.800891:0.536927:0.800891:0.536927:0.778624:0.504749:0.778624:0.000000:0.000000:0.000000:0.000000
Escribe los sumandos.:@0.537982:0.800961:0.790974:0.800961:0.790974:0.779152:0.537982:0.779152:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2.:@0.504749:0.825569:0.526021:0.825569:0.526021:0.803302:0.504749:0.803302:0.000000:0.000000
  Suma las unidades.:@0.526021:0.825639:0.764150:0.825639:0.764150:0.803830:0.526021:0.803830:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3.:@0.504749:0.850247:0.526021:0.850247:0.526021:0.827980:0.504749:0.827980:0.000000:0.000000
  Suma las decenas.:@0.526021:0.850318:0.757513:0.850318:0.757513:0.828509:0.526021:0.828509:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4.:@0.504749:0.874926:0.526021:0.874926:0.526021:0.852659:0.504749:0.852659:0.000000:0.000000
  Suma las centenas.:@0.526021:0.874996:0.763092:0.874996:0.763092:0.853187:0.526021:0.853187:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5.:@0.504749:0.899604:0.526021:0.899604:0.526021:0.877337:0.504749:0.877337:0.000000:0.000000
  Lee el resultado o suma total.:@0.526021:0.899674:0.873110:0.899674:0.873110:0.877865:0.526021:0.877865:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
C D U:@0.340153:0.816406:0.435302:0.816406:0.435302:0.794139:0.340153:0.794139:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.343015:0.838478:0.356524:0.838478:0.356524:0.816669:0.343015:0.816669:0.000000
1:@0.343015:0.861389:0.356524:0.861389:0.356524:0.839580:0.343015:0.839580:0.000000
3:@0.343015:0.884192:0.356524:0.884192:0.356524:0.862383:0.343015:0.862383:0.000000
1:@0.381823:0.838478:0.395332:0.838478:0.395332:0.816669:0.381823:0.816669:0.000000
2:@0.381823:0.861389:0.395332:0.861389:0.395332:0.839580:0.381823:0.839580:0.000000
3:@0.381823:0.884192:0.395332:0.884192:0.395332:0.862383:0.381823:0.862383:0.000000
6:@0.420632:0.838478:0.434141:0.838478:0.434141:0.816669:0.420632:0.816669:0.000000
2:@0.420632:0.861389:0.434141:0.861389:0.434141:0.839580:0.420632:0.839580:0.000000
8:@0.420632:0.884192:0.434141:0.884192:0.434141:0.862383:0.420632:0.862383:0.000000
+:@0.307828:0.861042:0.321900:0.861042:0.321900:0.839233:0.307828:0.839233:0.000000
216 + 122 = 338:@0.507196:0.706586:0.683941:0.706586:0.683941:0.684776:0.507196:0.684776:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
216:@0.317687:0.304077:0.358214:0.304077:0.358214:0.282268:0.317687:0.282268:0.000000:0.000000:0.000000
122:@0.447578:0.443626:0.488105:0.443626:0.488105:0.421817:0.447578:0.421817:0.000000:0.000000:0.000000
3 centenas:@0.400336:0.668613:0.528016:0.668613:0.528016:0.646803:0.400336:0.646803:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3 decenas 8 unidades:@0.623612:0.668613:0.894147:0.668613:0.894147:0.646803:0.623612:0.646803:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Las ofertas y :@0.127259:0.211701:0.252920:0.211701:0.252920:0.193007:0.127259:0.193007:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
descuentos son :@0.092240:0.229308:0.252920:0.229308:0.252920:0.210614:0.092240:0.210614:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
estrategias :@0.140567:0.246915:0.252922:0.246915:0.252922:0.228222:0.140567:0.228222:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
comerciales que :@0.082148:0.264522:0.252922:0.264522:0.252922:0.245829:0.082148:0.245829:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tienen los :@0.153292:0.282130:0.252922:0.282130:0.252922:0.263436:0.153292:0.263436:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
almacenes para :@0.083595:0.299737:0.252920:0.299737:0.252920:0.281043:0.083595:0.281043:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
incentivar la :@0.127078:0.317344:0.252920:0.317344:0.252920:0.298650:0.127078:0.298650:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
compra de :@0.136908:0.334951:0.252922:0.334951:0.252922:0.316258:0.136908:0.316258:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
productos y :@0.131561:0.352559:0.252920:0.352559:0.252920:0.333865:0.131561:0.333865:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
servicios. Las :@0.124002:0.370166:0.252920:0.370166:0.252920:0.351472:0.124002:0.351472:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
primeras son :@0.121550:0.387773:0.252922:0.387773:0.252922:0.369079:0.121550:0.369079:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
promociones :@0.117851:0.405380:0.252922:0.405380:0.252922:0.386687:0.117851:0.386687:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
temporales, :@0.134154:0.422987:0.252920:0.422987:0.252920:0.404294:0.134154:0.404294:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
donde se ofrece :@0.085585:0.440595:0.252920:0.440595:0.252920:0.421901:0.085585:0.421901:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
algo a un precio :@0.083314:0.458202:0.252920:0.458202:0.252920:0.439508:0.083314:0.439508:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
especial por un :@0.093406:0.475809:0.252922:0.475809:0.252922:0.457116:0.093406:0.457116:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
período limitado. :@0.082751:0.493416:0.252920:0.493416:0.252920:0.474723:0.082751:0.474723:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Los descuentos :@0.096682:0.511024:0.252920:0.511024:0.252920:0.492330:0.096682:0.492330:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
implican una :@0.116584:0.528631:0.252922:0.528631:0.252922:0.509937:0.116584:0.509937:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
rebaja en el :@0.128525:0.546238:0.252922:0.546238:0.252922:0.527545:0.128525:0.527545:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
precio original :@0.106251:0.563845:0.252922:0.563845:0.252922:0.545152:0.106251:0.545152:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
del producto, :@0.117207:0.581453:0.252920:0.581453:0.252920:0.562759:0.117207:0.562759:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
suelen ser :@0.148869:0.599060:0.252922:0.599060:0.252922:0.580366:0.148869:0.580366:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
temporales.:@0.134174:0.616667:0.249484:0.616667:0.249484:0.597974:0.134174:0.597974:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Educación :@0.144785:0.169382:0.226469:0.169382:0.226469:0.152482:0.144785:0.152482:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
nanciera:@0.147971:0.183213:0.223020:0.183213:0.223020:0.166312:0.147971:0.166312:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.152864:0.183213:0.156488:0.183213:0.156488:0.166312:0.152864:0.166312:0.000000
Pregunta a tus :@0.105347:0.817185:0.252920:0.817185:0.252920:0.798205:0.105347:0.798205:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
padres: ¿qué :@0.118173:0.834793:0.252922:0.834793:0.252922:0.815812:0.118173:0.815812:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
significa que :@0.122073:0.852400:0.252922:0.852400:0.252922:0.833420:0.122073:0.833420:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
todo esté a mitad :@0.073645:0.870007:0.252920:0.870007:0.252920:0.851027:0.073645:0.851027:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de precio?:@0.141633:0.887614:0.247133:0.887614:0.247133:0.868634:0.141633:0.868634:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
©Shutterstock:@0.070380:0.668022:0.070380:0.625196:0.058469:0.625196:0.058469:0.668022:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
M.2.1.21. :@0.292638:0.923275:0.340976:0.923275:0.340976:0.912521:0.292638:0.912521:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Realizar adiciones y sustracciones con los números hasta 499, con material concreto, mentalmente, gráficamente y de :@0.340976:0.923275:0.891139:0.923275:0.891139:0.912846:0.340976:0.912846:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.821998:0.923275:0.824566:0.923275:0.824566:0.912846:0.821998:0.912846:0.000000
manera numérica (Destreza desagregada).:@0.292638:0.933837:0.489515:0.933837:0.489515:0.923407:0.292638:0.923407:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
M.2.1.22. :@0.292638:0.944398:0.340976:0.944398:0.340976:0.933643:0.292638:0.933643:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Aplicar estrategias de descomposición en decenas y centenas en cálculos de suma y resta.:@0.340976:0.944398:0.761337:0.944398:0.761337:0.933969:0.340976:0.933969:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
M.2.1.24. :@0.292638:0.954959:0.340976:0.954959:0.340976:0.944205:0.292638:0.944205:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Resolver y plantear, de forma individual o grupal, problemas que requieran el uso de sumas con números hasta de tres :@0.340976:0.954959:0.894107:0.954959:0.894107:0.944530:0.340976:0.944530:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cifras (hasta 499), e interpretar la solución dentro del contexto del problema.:@0.292638:0.965521:0.647869:0.965521:0.647869:0.955091:0.292638:0.955091:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000