TEMA 6:@0.134987:0.092707:0.244356:0.092707:0.244356:0.063558:0.134987:0.063558:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Resta de números naturales hasta :@0.333794:0.084537:0.869932:0.084537:0.869932:0.055388:0.333794:0.055388:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
el 19:@0.333794:0.100877:0.408486:0.100877:0.408486:0.071728:0.333794:0.071728:0.000000:0.000000:0.000000:0.000000:0.000000
M.2.1.21.  :@0.097512:0.948556:0.164694:0.948556:0.164694:0.935832:0.097512:0.935832:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Realizar sustracciones con los números hasta 19, con material concreto, mentalmente, gráficamente y de :@0.218129:0.948597:0.908399:0.948597:0.908399:0.936134:0.218129:0.936134:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
manera numérica (Destreza desagregada).:@0.097525:0.960667:0.385624:0.960667:0.385624:0.948204:0.097525:0.948204:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Desequilibrio cognitivo:@0.334744:0.121125:0.510709:0.121125:0.510709:0.105510:0.334744:0.105510:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
La resta 15 – 6 se puede realizar con regletas. :@0.226949:0.264703:0.911331:0.264703:0.911331:0.239779:0.226949:0.239779:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Observa que al ser mayor que 10 el número del que :@0.226949:0.287335:0.911251:0.287335:0.911251:0.262410:0.226949:0.262410:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
se va a restar, se utilizan dos regletas. :@0.226949:0.309966:0.728127:0.309966:0.728127:0.285041:0.226949:0.285041:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Restar es descomponer la cantidad que se va a :@0.226949:0.536280:0.911278:0.536280:0.911278:0.511356:0.226949:0.511356:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
quitar, de manera que se llegue a la decena. Mira: :@0.226949:0.558912:0.911278:0.558912:0.911278:0.533987:0.226949:0.533987:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6 se descompuso en 5 y 1 porque al quitar 5 a 15 se :@0.226949:0.581543:0.911117:0.581543:0.911117:0.556618:0.226949:0.556618:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
llega a 10; luego, se quita 1 y se obtiene el resultado: :@0.226949:0.604175:0.911304:0.604175:0.911304:0.579250:0.226949:0.579250:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
9.:@0.226949:0.626806:0.250134:0.626806:0.250134:0.601881:0.226949:0.601881:0.000000:0.000000
Observa la relación que existe entre la resta y la :@0.226949:0.807857:0.911224:0.807857:0.911224:0.782933:0.226949:0.782933:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
suma::@0.226949:0.830489:0.307843:0.830489:0.307843:0.805564:0.226949:0.805564:0.000000:0.000000:0.000000:0.000000:0.000000
9 – 5 = 4, entonces: 5 + 4 = 9.:@0.226949:0.853120:0.604293:0.853120:0.604293:0.828195:0.226949:0.828195:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
La resta es la operación inversa a la suma: :@0.226949:0.898383:0.796798:0.898383:0.796798:0.873458:0.226949:0.873458:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
si 11 – 3 = 8, entonces 8 + 3 = 11.:@0.226949:0.921014:0.653049:0.921014:0.653049:0.896090:0.226949:0.896090:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿Qué recuerdas de la resta? Si cambias :@0.334744:0.151206:0.836585:0.151206:0.836585:0.127839:0.334744:0.127839:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
uno de los números de la sustracción que :@0.334744:0.172573:0.858796:0.172573:0.858796:0.149206:0.334744:0.149206:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
se indica, ¿se puede obtener la diferencia :@0.334744:0.193941:0.858140:0.193941:0.858140:0.170574:0.334744:0.170574:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
que se solicita?_________________________________:@0.334744:0.215309:0.873549:0.215309:0.873549:0.191942:0.334744:0.191942:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
9 – 7:@0.092039:0.168089:0.146122:0.168089:0.146122:0.145822:0.092039:0.145822:0.000000:0.000000:0.000000:0.000000:0.000000
= 7:@0.185328:0.145992:0.220578:0.145992:0.220578:0.123725:0.185328:0.123725:0.000000:0.000000:0.000000
= 9:@0.266056:0.145992:0.301306:0.145992:0.301306:0.123725:0.266056:0.123725:0.000000:0.000000:0.000000
= 3:@0.185328:0.191076:0.220578:0.191076:0.220578:0.168809:0.185328:0.168809:0.000000:0.000000:0.000000
= 2:@0.266056:0.191076:0.301306:0.191076:0.301306:0.168809:0.266056:0.168809:0.000000:0.000000:0.000000
15 – 6 = 9:@0.529955:0.490461:0.640467:0.490461:0.640467:0.468194:0.529955:0.468194:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Regleta de 10 y 5:@0.228019:0.349629:0.410199:0.349629:0.410199:0.329182:0.228019:0.329182:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Por tanto::@0.228019:0.492549:0.329355:0.492549:0.329355:0.472101:0.228019:0.472101:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Regleta de 6:@0.228019:0.378625:0.361570:0.378625:0.361570:0.358177:0.228019:0.358177:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Regleta de 9 que :@0.226942:0.410726:0.414319:0.410726:0.414319:0.390279:0.226942:0.390279:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
calza para encontrar :@0.226942:0.429588:0.448418:0.429583:0.448418:0.409135:0.226942:0.409141:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
la :@0.226948:0.448442:0.252847:0.448442:0.252847:0.427995:0.226948:0.427995:0.000000:0.000000:0.000000
diferencia:@0.252847:0.448491:0.363267:0.448491:0.363267:0.427439:0.252847:0.427439:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 entre :@0.363267:0.448442:0.429936:0.448442:0.429936:0.427995:0.363267:0.427995:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
15 y 6:@0.226948:0.467304:0.288041:0.467304:0.288041:0.446857:0.226948:0.446857:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
15:@0.238002:0.679273:0.270274:0.679273:0.270274:0.653825:0.238002:0.653825:0.000000:0.000000
–:@0.232668:0.709448:0.246070:0.709448:0.246070:0.684001:0.232668:0.684001:0.000000
 6:@0.246070:0.709448:0.270274:0.709448:0.270274:0.684001:0.246070:0.684001:0.000000:0.000000
9:@0.254138:0.739624:0.270274:0.739624:0.270274:0.714176:0.254138:0.714176:0.000000
10:@0.372993:0.640839:0.401941:0.640839:0.401941:0.617472:0.372993:0.617472:0.000000:0.000000
5:@0.504441:0.640839:0.518915:0.640839:0.518915:0.617472:0.504441:0.617472:0.000000
Como sé que :@0.579778:0.648586:0.741395:0.648586:0.741395:0.626777:0.579778:0.626777:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 15 – 5 = 10:@0.774112:0.648586:0.899940:0.648586:0.899940:0.626777:0.774112:0.626777:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
entonces sé que  15 – 6 =  :@0.579778:0.668706:0.879793:0.668706:0.879793:0.646896:0.579778:0.646896:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 9:@0.879676:0.668706:0.899822:0.668706:0.899822:0.646896:0.879676:0.646896:0.000000:0.000000
92:@0.033433:0.964932:0.058413:0.964932:0.058413:0.944680:0.033433:0.944680:0.000000:0.000000
Cambiando el 7 por 2, 0, 6 y 7.:@0.522718:0.214345:0.893540:0.214345:0.893540:0.190978:0.522718:0.190978:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000