26:@0.058783:0.510692:0.077690:0.510692:0.077690:0.494068:0.058783:0.494068:0.000000:0.000000
8. :@0.115209:0.534166:0.137357:0.534166:0.137357:0.513914:0.115209:0.513914:0.000000:0.000000:0.000000
En tu cuaderno :@0.148451:0.534166:0.286284:0.534166:0.286284:0.514797:0.148451:0.514797:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resuelve:@0.286281:0.534166:0.361938:0.534166:0.361938:0.514519:0.286281:0.514519:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 las sumas agrupando los términos de la forma que creas :@0.361936:0.534166:0.857537:0.534166:0.857537:0.514797:0.361936:0.514797:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
conveniente para facilitar los cálculos.:@0.148451:0.553779:0.474138:0.553779:0.474138:0.534411:0.148451:0.534411:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.148451:0.580521:0.170577:0.580521:0.170577:0.560548:0.148451:0.560548:0.000000:0.000000:0.000000
2 348 + 1 202 + 2 115 + 1 004:@0.181691:0.580521:0.438368:0.580521:0.438368:0.561152:0.181691:0.561152:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b) :@0.148451:0.607263:0.172123:0.607263:0.172123:0.587289:0.148451:0.587289:0.000000:0.000000:0.000000
3 046 + 1 429 + 2 311 + 1 205:@0.181691:0.607263:0.438368:0.607263:0.438368:0.587894:0.181691:0.587894:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c) :@0.148451:0.634005:0.169292:0.634005:0.169292:0.614032:0.148451:0.614032:0.000000:0.000000:0.000000
4 258 + 1 027 + 1 315 + 1 014:@0.181691:0.634005:0.438368:0.634005:0.438368:0.614637:0.181691:0.614637:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d) :@0.148451:0.660747:0.172167:0.660747:0.172167:0.640773:0.148451:0.640773:0.000000:0.000000:0.000000
5 346 + 1 118 + 1 018 + 1 207:@0.181691:0.660747:0.438368:0.660747:0.438368:0.641378:0.181691:0.641378:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
e) :@0.148451:0.687488:0.170751:0.687488:0.170751:0.667515:0.148451:0.667515:0.000000:0.000000:0.000000
2 301 + 2 017 + 1 243 + 1 306:@0.181691:0.687488:0.438368:0.687488:0.438368:0.668120:0.181691:0.668120:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
f) :@0.535820:0.580521:0.555703:0.580521:0.555703:0.560548:0.535820:0.560548:0.000000:0.000000:0.000000
3 107 + 1 215 + 346 + 2 024:@0.569060:0.580521:0.810339:0.580521:0.810339:0.561152:0.569060:0.561152:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
g) :@0.535820:0.607263:0.559362:0.607263:0.559362:0.587289:0.535820:0.587289:0.000000:0.000000:0.000000
4 235 + 1 314 + 2 127 + 1 018:@0.569060:0.607263:0.825737:0.607263:0.825737:0.587894:0.569060:0.587894:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
h) :@0.535820:0.634005:0.559340:0.634005:0.559340:0.614032:0.535820:0.614032:0.000000:0.000000:0.000000
1 349 + 2 019 + 1 108 + 2 219:@0.569060:0.634005:0.825737:0.634005:0.825737:0.614637:0.569060:0.614637:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
i) :@0.535820:0.660747:0.552458:0.660747:0.552458:0.640773:0.535820:0.640773:0.000000:0.000000:0.000000
2 344 + 1 215 + 2 126 + 1 007:@0.569060:0.660747:0.825737:0.660747:0.825737:0.641378:0.569060:0.641378:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
j) :@0.535820:0.687488:0.552763:0.687488:0.552763:0.667515:0.535820:0.667515:0.000000:0.000000:0.000000
1 024 + 1 538 + 1 216 + 1 107:@0.569060:0.687488:0.825737:0.687488:0.825737:0.668120:0.569060:0.668120:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
9. :@0.115209:0.726978:0.137357:0.726978:0.137357:0.706726:0.115209:0.706726:0.000000:0.000000:0.000000
Resuelve :@0.148451:0.726978:0.233623:0.726978:0.233623:0.707331:0.148451:0.707331:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
el problema usando la semirrecta numérica y :@0.232720:0.726978:0.622481:0.726978:0.622481:0.707609:0.232720:0.707609:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
escribe:@0.621573:0.726978:0.686472:0.726978:0.686472:0.707331:0.621573:0.707331:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 la propiedad aplicada.:@0.686471:0.726978:0.879185:0.726978:0.879185:0.707609:0.686471:0.707609:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.115209:0.753719:0.119978:0.753719:0.119978:0.734351:0.115209:0.734351:0.000000
Sonia y Fanny venden comida en el mercado. Sonia cobró $ 350 la primera semana :@0.148442:0.753719:0.870772:0.753719:0.870772:0.734351:0.148442:0.734351:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
y $ 400 la segunda. Fanny cobró $ 400 la primera semana y $ 350 la segunda. ¿Quién :@0.148451:0.773333:0.882867:0.773333:0.882867:0.753964:0.148451:0.753964:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cobró más dinero por sus ventas?:@0.148451:0.792947:0.438446:0.792947:0.438446:0.773578:0.148451:0.773578:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.115209:0.860728:0.119978:0.860728:0.119978:0.841359:0.115209:0.841359:0.000000
0:@0.211716:0.855167:0.220709:0.855167:0.220709:0.838778:0.211716:0.838778:0.000000
300:@0.269490:0.855167:0.296468:0.855167:0.296468:0.838778:0.269490:0.838778:0.000000:0.000000:0.000000
400:@0.383133:0.855167:0.410111:0.855167:0.410111:0.838778:0.383133:0.838778:0.000000:0.000000:0.000000
500:@0.496776:0.855167:0.523754:0.855167:0.523754:0.838778:0.496776:0.838778:0.000000:0.000000:0.000000
600:@0.610420:0.855167:0.637398:0.855167:0.637398:0.838778:0.610420:0.838778:0.000000:0.000000:0.000000
700:@0.724063:0.855167:0.751041:0.855167:0.751041:0.838778:0.724063:0.838778:0.000000:0.000000:0.000000
750:@0.780885:0.855167:0.807863:0.855167:0.807863:0.838778:0.780885:0.838778:0.000000:0.000000:0.000000
350:@0.326311:0.855167:0.353289:0.855167:0.353289:0.838778:0.326311:0.838778:0.000000:0.000000:0.000000
450:@0.439954:0.855167:0.466932:0.855167:0.466932:0.838778:0.439954:0.838778:0.000000:0.000000:0.000000
550:@0.553597:0.855167:0.580575:0.855167:0.580575:0.838778:0.553597:0.838778:0.000000:0.000000:0.000000
650:@0.667242:0.855167:0.694220:0.855167:0.694220:0.838778:0.667242:0.838778:0.000000:0.000000:0.000000
 :@0.115209:0.902022:0.119608:0.902022:0.119608:0.881770:0.115209:0.881770:0.000000
R.:@0.148451:0.902022:0.165982:0.902022:0.165982:0.882048:0.148451:0.882048:0.000000:0.000000
 :@0.165980:0.902022:0.170488:0.902022:0.170488:0.882048:0.165980:0.882048:0.000000
 :@0.170488:0.902022:0.174887:0.902022:0.174887:0.881770:0.170488:0.881770:0.000000
 :@0.879197:0.902022:0.883966:0.902022:0.883966:0.882653:0.879197:0.882653:0.000000
6. :@0.115209:0.102921:0.137357:0.102921:0.137357:0.082670:0.115209:0.082670:0.000000:0.000000:0.000000
Colorea:@0.148451:0.102921:0.218206:0.102921:0.218206:0.083275:0.148451:0.083275:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 el recuadro que contiene las operaciones en las que se aplica la propiedad :@0.218204:0.102921:0.871153:0.102921:0.871153:0.083553:0.218204:0.083553:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
del elemento neutro de la adición.:@0.148451:0.122534:0.446131:0.122534:0.446131:0.103165:0.148451:0.103165:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.148451:0.148754:0.169270:0.148754:0.169270:0.128780:0.148451:0.128780:0.000000:0.000000:0.000000
256 974 + 1 = 256 975:@0.181691:0.148754:0.361360:0.148754:0.361360:0.129385:0.181691:0.129385:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b) :@0.148451:0.175497:0.170817:0.175497:0.170817:0.155523:0.148451:0.155523:0.000000:0.000000:0.000000
12 + 36 = 48:@0.181691:0.175497:0.283307:0.175497:0.283307:0.156128:0.181691:0.156128:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c) :@0.406511:0.148754:0.426046:0.148754:0.426046:0.128780:0.406511:0.128780:0.000000:0.000000:0.000000
74 + 0 = 74:@0.439753:0.148754:0.531395:0.148754:0.531395:0.129385:0.439753:0.129385:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
d) :@0.406511:0.175497:0.428921:0.175497:0.428921:0.155523:0.406511:0.155523:0.000000:0.000000:0.000000
58 + 0 + 20 = 58 + 20:@0.439753:0.175497:0.612410:0.175497:0.612410:0.156128:0.439753:0.156128:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
e) :@0.664573:0.148754:0.685568:0.148754:0.685568:0.128780:0.664573:0.128780:0.000000:0.000000:0.000000
749 = 700 + 40 + 9:@0.697814:0.148754:0.849912:0.148754:0.849912:0.129385:0.697814:0.129385:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
f) :@0.664573:0.175497:0.683150:0.175497:0.683150:0.155523:0.664573:0.155523:0.000000:0.000000:0.000000
0 + 294 = 294:@0.697814:0.175497:0.809405:0.175497:0.809405:0.156128:0.697814:0.156128:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a, b, d:@0.207211:0.219952:0.253810:0.219952:0.253810:0.202073:0.207211:0.202073:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a, b, e:@0.585326:0.219952:0.630739:0.219952:0.630739:0.202073:0.585326:0.202073:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c, d, f:@0.399008:0.219952:0.439535:0.219952:0.439535:0.202073:0.399008:0.202073:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a, c, e:@0.775082:0.219952:0.818505:0.219952:0.818505:0.202073:0.775082:0.202073:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7. :@0.115209:0.270429:0.137357:0.270429:0.137357:0.250178:0.115209:0.250178:0.000000:0.000000:0.000000
Aplica :@0.148451:0.270429:0.209211:0.270429:0.209211:0.250783:0.148451:0.250783:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
la propiedad conmutativa y la asociativa como estrategia para facilitar la :@0.209210:0.270429:0.836049:0.270429:0.836049:0.251060:0.209210:0.251060:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resolución de las sumas. :@0.148451:0.290043:0.361806:0.290043:0.361806:0.270674:0.148451:0.270674:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Observa:@0.361806:0.290043:0.437289:0.290043:0.437289:0.270396:0.361806:0.270396:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 el ejemplo. :@0.437289:0.290043:0.542017:0.290043:0.542017:0.270674:0.437289:0.270674:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.115209:0.316785:0.119978:0.316785:0.119978:0.297416:0.115209:0.297416:0.000000
Recuerda:@0.148451:0.316785:0.233516:0.316785:0.233516:0.297138:0.148451:0.297138:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
: es más fácil sumar una cantidad menor a una mayor y unir las cantidades :@0.233514:0.316785:0.878321:0.316785:0.878321:0.297416:0.233514:0.297416:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
que forman decenas, centenas, etc.  :@0.148451:0.336398:0.462617:0.336398:0.462617:0.317030:0.148451:0.317030:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a) :@0.148451:0.363141:0.170577:0.363141:0.170577:0.343168:0.148451:0.343168:0.000000:0.000000:0.000000
143 + 238 + 57:@0.181691:0.363141:0.311750:0.363141:0.311750:0.343772:0.181691:0.343772:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.148451:0.434729:0.153220:0.434729:0.153220:0.415361:0.148451:0.415361:0.000000
(57 + 143) + 238 =:@0.181684:0.434729:0.341034:0.434729:0.341034:0.415361:0.181684:0.415361:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.148451:0.461471:0.153220:0.461471:0.153220:0.442102:0.148451:0.442102:0.000000
 :@0.181693:0.461471:0.186462:0.461471:0.186462:0.442102:0.181693:0.442102:0.000000
200 + 238 = :@0.235824:0.461471:0.344628:0.461471:0.344628:0.442102:0.235824:0.442102:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
438:@0.235824:0.488214:0.267707:0.488214:0.267707:0.468845:0.235824:0.468845:0.000000:0.000000:0.000000
b) :@0.535469:0.363141:0.559142:0.363141:0.559142:0.343168:0.535469:0.343168:0.000000:0.000000:0.000000
228 +324 + 76 + 18 :@0.568711:0.363141:0.742544:0.363141:0.742544:0.343772:0.568711:0.343772:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.535469:0.437047:0.540239:0.437047:0.540239:0.417678:0.535469:0.417678:0.000000
(76 + :@0.568703:0.437047:0.618248:0.437047:0.618248:0.417678:0.568703:0.417678:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ) + (18 + :@0.681793:0.437047:0.764398:0.437047:0.764398:0.417678:0.681793:0.417678:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ) =:@0.827936:0.437047:0.856226:0.437047:0.856226:0.417678:0.827936:0.417678:0.000000:0.000000:0.000000:0.000000
 :@0.535469:0.466104:0.540239:0.466104:0.540239:0.446735:0.535469:0.446735:0.000000
 :@0.568712:0.466104:0.573481:0.466104:0.573481:0.446735:0.568712:0.446735:0.000000
     :@0.622843:0.466104:0.646690:0.466104:0.646690:0.446735:0.622843:0.446735:0.000000:0.000000:0.000000:0.000000:0.000000
 =:@0.765198:0.466104:0.782948:0.466104:0.782948:0.446735:0.765198:0.446735:0.000000:0.000000
 :@0.535469:0.495163:0.540239:0.495163:0.540239:0.475794:0.535469:0.475794:0.000000
 :@0.568712:0.495163:0.573481:0.495163:0.573481:0.475794:0.568712:0.475794:0.000000
     :@0.622843:0.495163:0.646690:0.495163:0.646690:0.475794:0.622843:0.475794:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.703327:0.495163:0.708096:0.495163:0.708096:0.475794:0.703327:0.475794:0.000000
©:@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
324:@0.633821:0.436985:0.665704:0.436985:0.665704:0.417616:0.633821:0.417616:0.000000:0.000000:0.000000
646:@0.657382:0.495960:0.689265:0.495960:0.689265:0.476591:0.657382:0.476591:0.000000:0.000000:0.000000
400 + 246:@0.661597:0.466547:0.747881:0.466547:0.747881:0.447178:0.661597:0.447178:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
228:@0.780517:0.436985:0.812400:0.436985:0.812400:0.417616:0.780517:0.417616:0.000000:0.000000:0.000000
Ambas cobraron $ 750. Se aplica la propiedad conmutativa.:@0.188804:0.901463:0.703198:0.901463:0.703198:0.882095:0.188804:0.882095:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000