44:@0.058783:0.510692:0.077690:0.510692:0.077690:0.494068:0.058783:0.494068:0.000000:0.000000
Tema:@0.047190:0.135475:0.083321:0.135475:0.083321:0.113749:0.047190:0.113749:0.000000:0.000000:0.000000:0.000000
1. :@0.115209:0.522055:0.136247:0.522055:0.136247:0.500246:0.115209:0.500246:0.000000:0.000000:0.000000
Representa:@0.148442:0.522055:0.258460:0.522055:0.258460:0.500897:0.148442:0.500897:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la resta en la semirrecta numérica: 17 – 15. :@0.258460:0.522055:0.662019:0.522055:0.662019:0.501197:0.258460:0.501197:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. :@0.115209:0.625574:0.136247:0.625574:0.136247:0.603765:0.115209:0.603765:0.000000:0.000000:0.000000
Resuelve:@0.148442:0.625574:0.235196:0.625574:0.235196:0.604416:0.148442:0.604416:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 las restas en las tablas de valor posicional y en las semirrectas :@0.235196:0.625574:0.813481:0.625574:0.813481:0.604715:0.235196:0.604715:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
numéricas.:@0.148442:0.646697:0.249712:0.646697:0.249712:0.625838:0.148442:0.625838:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Taller:@0.175844:0.477045:0.236739:0.477045:0.236739:0.443098:0.175844:0.443098:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Calcula sustracciones con números naturales hasta el 19, y da solución a problemas matemáticos sencillos del entorno. (I.2., S.4.). :@0.256865:0.459791:0.877665:0.459791:0.877665:0.449362:0.256865:0.449362:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 (Ref. I.M.2.2.2.).:@0.256865:0.470353:0.325653:0.470353:0.325653:0.459923:0.256865:0.459923:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
17:@0.049671:0.122645:0.080840:0.122645:0.080840:0.065614:0.049671:0.065614:0.000000:0.000000
La resta es la operación contraria a la suma, por lo tanto, se la puede representar :@0.115209:0.167757:0.885159:0.167757:0.885159:0.146898:0.115209:0.146898:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
igual que la suma: en el ábaco, con material base diez, en la semirrecta numérica :@0.115209:0.188879:0.885154:0.188879:0.885154:0.168021:0.115209:0.168021:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.879906:0.188879:0.885042:0.188879:0.885042:0.168021:0.879906:0.168021:0.000000
y en la tabla de valor posicional.:@0.115209:0.210002:0.411045:0.210002:0.411045:0.189143:0.115209:0.189143:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Actividad resuelta:@0.115209:0.243640:0.311612:0.243640:0.311612:0.220593:0.115209:0.220593:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Representamos:@0.115209:0.268013:0.266950:0.268013:0.266950:0.246855:0.115209:0.246855:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la resta según se indica: 17 – 15.:@0.266950:0.268013:0.568278:0.268013:0.568278:0.247154:0.266950:0.247154:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Restas de números naturales hasta el 19:@0.115891:0.138206:0.721791:0.138206:0.721791:0.097470:0.115891:0.097470:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Realizar sustracciones con los números hasta el 19, con material concreto, mentalmente, gráficamente y de manera numérica. (Ref. M.2.1.21.).:@0.125388:0.074999:0.780489:0.074999:0.780489:0.064570:0.125388:0.064570:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ábaco:@0.216658:0.299483:0.276069:0.299483:0.276069:0.279509:0.216658:0.279509:0.000000:0.000000:0.000000:0.000000:0.000000
Material base 10:@0.425554:0.299483:0.579808:0.299483:0.579808:0.279509:0.425554:0.279509:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Tabla posicional:@0.678223:0.299483:0.829647:0.299483:0.829647:0.279509:0.678223:0.279509:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
D:@0.741423:0.327323:0.757442:0.327323:0.757442:0.305813:0.741423:0.305813:0.000000
U:@0.784366:0.327323:0.799986:0.327323:0.799986:0.305813:0.784366:0.305813:0.000000
1:@0.743722:0.352266:0.755167:0.352266:0.755167:0.331407:0.743722:0.331407:0.000000
7:@0.786454:0.352266:0.797899:0.352266:0.797899:0.331407:0.786454:0.331407:0.000000
1:@0.743722:0.377208:0.755167:0.377208:0.755167:0.356349:0.743722:0.356349:0.000000
5:@0.786454:0.377208:0.797899:0.377208:0.797899:0.356349:0.786454:0.356349:0.000000
2:@0.786454:0.402150:0.797899:0.402150:0.797899:0.381292:0.786454:0.381292:0.000000
D:@0.338826:0.680175:0.354845:0.680175:0.354845:0.658665:0.338826:0.658665:0.000000
U:@0.381770:0.680175:0.397389:0.680175:0.397389:0.658665:0.381770:0.658665:0.000000
–:@0.298229:0.730077:0.309955:0.730077:0.309955:0.708567:0.298229:0.708567:0.000000
D:@0.338826:0.808162:0.354845:0.808162:0.354845:0.786652:0.338826:0.786652:0.000000
U:@0.381770:0.808162:0.397389:0.808162:0.397389:0.786652:0.381770:0.786652:0.000000
–:@0.298229:0.858064:0.309955:0.858064:0.309955:0.836554:0.298229:0.836554:0.000000
D:@0.227467:0.405161:0.239366:0.405161:0.239366:0.389183:0.227467:0.389183:0.000000
U:@0.258033:0.405161:0.269636:0.405161:0.269636:0.389183:0.258033:0.389183:0.000000
1:@0.184783:0.584977:0.193776:0.584977:0.193776:0.568588:0.184783:0.568588:0.000000
4:@0.290060:0.584977:0.299053:0.584977:0.299053:0.568588:0.290060:0.568588:0.000000
5:@0.325146:0.584977:0.334139:0.584977:0.334139:0.568588:0.325146:0.568588:0.000000
10 11 12 13 14 15:@0.496100:0.584977:0.689479:0.584977:0.689479:0.568588:0.496100:0.568588:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
16 17:@0.706635:0.584977:0.759652:0.584977:0.759652:0.568588:0.706635:0.568588:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.219851:0.584977:0.228844:0.584977:0.228844:0.568588:0.219851:0.568588:0.000000
6:@0.360214:0.584977:0.369207:0.584977:0.369207:0.568588:0.360214:0.568588:0.000000
7:@0.395300:0.584977:0.404293:0.584977:0.404293:0.568588:0.395300:0.568588:0.000000
18 19 20:@0.776789:0.584977:0.864929:0.584977:0.864929:0.568588:0.776789:0.568588:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3:@0.254919:0.584977:0.263911:0.584977:0.263911:0.568588:0.254919:0.568588:0.000000
8:@0.430368:0.584977:0.439361:0.584977:0.439361:0.568588:0.430368:0.568588:0.000000
9:@0.465454:0.584977:0.474447:0.584977:0.474447:0.568588:0.465454:0.568588:0.000000
0:@0.145385:0.584548:0.154378:0.584548:0.154378:0.568159:0.145385:0.568159:0.000000
1:@0.462829:0.722562:0.468225:0.722562:0.468225:0.712729:0.462829:0.712729:0.000000
4:@0.525996:0.722562:0.531391:0.722562:0.531391:0.712729:0.525996:0.712729:0.000000
5:@0.547047:0.722562:0.552443:0.722562:0.552443:0.712729:0.547047:0.712729:0.000000
10 11 12 13 14 15:@0.649619:0.722562:0.765647:0.722562:0.765647:0.712729:0.649619:0.712729:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
16 17:@0.775941:0.722562:0.807750:0.722562:0.807750:0.712729:0.775941:0.712729:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.483870:0.722562:0.489266:0.722562:0.489266:0.712729:0.483870:0.712729:0.000000
6:@0.568088:0.722562:0.573484:0.722562:0.573484:0.712729:0.568088:0.712729:0.000000
7:@0.589140:0.722562:0.594535:0.722562:0.594535:0.712729:0.589140:0.712729:0.000000
18 19:@0.818033:0.722562:0.849865:0.722562:0.849865:0.712729:0.818033:0.712729:0.000000:0.000000:0.000000:0.000000:0.000000
3:@0.504911:0.722562:0.510306:0.722562:0.510306:0.712729:0.504911:0.712729:0.000000
8:@0.610180:0.722562:0.615576:0.722562:0.615576:0.712729:0.610180:0.712729:0.000000
9:@0.631232:0.722562:0.636628:0.722562:0.636628:0.712729:0.631232:0.712729:0.000000
0:@0.439190:0.722305:0.444586:0.722305:0.444586:0.712471:0.439190:0.712471:0.000000
1:@0.462829:0.850549:0.468225:0.850549:0.468225:0.840716:0.462829:0.840716:0.000000
4:@0.525996:0.850549:0.531391:0.850549:0.531391:0.840716:0.525996:0.840716:0.000000
5:@0.547047:0.850549:0.552443:0.850549:0.552443:0.840716:0.547047:0.840716:0.000000
10 11 12 13 14 15:@0.649619:0.850549:0.765647:0.850549:0.765647:0.840716:0.649619:0.840716:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
16 17:@0.775941:0.850549:0.807750:0.850549:0.807750:0.840716:0.775941:0.840716:0.000000:0.000000:0.000000:0.000000:0.000000
2:@0.483870:0.850549:0.489266:0.850549:0.489266:0.840716:0.483870:0.840716:0.000000
6:@0.568088:0.850549:0.573484:0.850549:0.573484:0.840716:0.568088:0.840716:0.000000
7:@0.589140:0.850549:0.594535:0.850549:0.594535:0.840716:0.589140:0.840716:0.000000
18 19:@0.818033:0.850549:0.849865:0.850549:0.849865:0.840716:0.818033:0.840716:0.000000:0.000000:0.000000:0.000000:0.000000
3:@0.504911:0.850549:0.510306:0.850549:0.510306:0.840716:0.504911:0.840716:0.000000
8:@0.610180:0.850549:0.615576:0.850549:0.615576:0.840716:0.610180:0.840716:0.000000
9:@0.631232:0.850549:0.636628:0.850549:0.636628:0.840716:0.631232:0.840716:0.000000
0:@0.439190:0.850292:0.444586:0.850292:0.444586:0.840458:0.439190:0.840458:0.000000
D:@0.177307:0.879608:0.191586:0.879608:0.191586:0.860433:0.177307:0.860433:0.000000
U:@0.213986:0.879608:0.227910:0.879608:0.227910:0.860433:0.213986:0.860433:0.000000
–:@0.703674:0.377761:0.715400:0.377761:0.715400:0.356902:0.703674:0.356902:0.000000
©:@0.933104:0.690727:0.933104:0.681663:0.915057:0.681663:0.915057:0.690727:0.000000
maya:@0.934326:0.681663:0.934326:0.645544:0.909338:0.645544:0.909338:0.681663:0.000000:0.000000:0.000000:0.000000
®:@0.926506:0.645544:0.926506:0.641915:0.915984:0.641915:0.915984:0.645544:0.000000
 EDUCACIÓN – Ejemplar sin valor comercial – Prohibida su venta:@0.933104:0.641915:0.933104:0.327090:0.915057:0.327090:0.915057:0.641915:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7:@0.386125:0.703478:0.397570:0.703478:0.397570:0.682619:0.386125:0.682619:0.000000
1:@0.386125:0.728420:0.397570:0.728420:0.397570:0.707561:0.386125:0.707561:0.000000
6:@0.386125:0.753362:0.397570:0.753362:0.397570:0.732504:0.386125:0.732504:0.000000
6:@0.386125:0.832590:0.397570:0.832590:0.397570:0.811731:0.386125:0.811731:0.000000
4:@0.386125:0.857532:0.397570:0.857532:0.397570:0.836673:0.386125:0.836673:0.000000
2:@0.386125:0.882474:0.397570:0.882474:0.397570:0.861616:0.386125:0.861616:0.000000
1:@0.343768:0.703495:0.355214:0.703495:0.355214:0.682636:0.343768:0.682636:0.000000
1:@0.343768:0.728437:0.355214:0.728437:0.355214:0.707579:0.343768:0.707579:0.000000
1:@0.343768:0.832607:0.355214:0.832607:0.355214:0.811749:0.343768:0.811749:0.000000
1:@0.343768:0.882492:0.355214:0.882492:0.355214:0.861633:0.343768:0.861633:0.000000