31:@0.904366:0.963104:0.932133:0.963104:0.932133:0.941283:0.904366:0.941283:0.000000:0.000000
Matemática:@0.795130:0.956142:0.879896:0.956142:0.879896:0.943479:0.795130:0.943479:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6.º EGB:@0.829358:0.967458:0.879897:0.967458:0.879897:0.954794:0.829358:0.954794:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
DUA:@0.748004:0.068322:0.791647:0.068322:0.791647:0.048070:0.748004:0.048070:0.000000:0.000000:0.000000
. Representación:@0.791647:0.067693:0.923937:0.067693:0.923937:0.050792:0.791647:0.050792:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ejemplos de aplicación de las propiedades de la multiplicación.:@0.096359:0.098100:0.601158:0.098100:0.601158:0.080221:0.096359:0.080221:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a)  :@0.096359:0.123326:0.120945:0.123326:0.120945:0.104889:0.096359:0.104889:0.000000:0.000000:0.000000:0.000000
Resuelve las multiplicaciones aplicando las propiedades solicitadas.:@0.120945:0.123326:0.657340:0.123326:0.657340:0.105447:0.120945:0.105447:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a):@0.119819:0.156730:0.136082:0.156730:0.136082:0.138293:0.119819:0.138293:0.000000:0.000000
10 × 4:@0.162397:0.157448:0.212614:0.157448:0.212614:0.139569:0.162397:0.139569:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
   conmutativa:@0.253966:0.156739:0.368713:0.156739:0.368713:0.138860:0.253966:0.138860:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.119819:0.197279:0.137510:0.197279:0.137510:0.178842:0.119819:0.178842:0.000000:0.000000
8 × 9 × 3    asociativa:@0.167302:0.197981:0.345413:0.197272:0.345413:0.179393:0.167302:0.180102:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.119819:0.237812:0.134896:0.237812:0.134896:0.219375:0.119819:0.219375:0.000000:0.000000
7 × (2 + 5)    distributiva:@0.161975:0.238515:0.356689:0.237806:0.356689:0.219927:0.161975:0.220636:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Solución:@0.121488:0.277215:0.191064:0.277215:0.191064:0.259064:0.121488:0.259064:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a):@0.121488:0.309729:0.137751:0.309729:0.137751:0.291291:0.121488:0.291291:0.000000:0.000000
10 × 4 = 40:@0.169275:0.311322:0.259899:0.311322:0.259899:0.293443:0.169275:0.293443:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
4 × 10 = 40:@0.397106:0.311322:0.487730:0.311322:0.487730:0.293443:0.397106:0.293443:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.121496:0.349357:0.139186:0.349357:0.139186:0.330920:0.121496:0.330920:0.000000:0.000000
(8 × 9) × 3 = 216:@0.169646:0.350964:0.301521:0.350964:0.301521:0.333085:0.169646:0.333085:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
8 × (9 × 3) = 216:@0.397478:0.350964:0.529353:0.350964:0.529353:0.333085:0.397478:0.333085:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.121486:0.389000:0.136563:0.389000:0.136563:0.370563:0.121486:0.370563:0.000000:0.000000
7 × (2 + 5) = 49:@0.168599:0.390607:0.290663:0.390607:0.290663:0.372728:0.168599:0.372728:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
(7 × 2) + (7 × 5) = 49:@0.394104:0.390607:0.557420:0.390607:0.557420:0.372728:0.394104:0.372728:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b)  :@0.096361:0.428492:0.122374:0.428492:0.122374:0.410055:0.096361:0.410055:0.000000:0.000000:0.000000:0.000000
Según la revista Ekos, especializada en negocios, el consumo promedio de :@0.120102:0.428492:0.716914:0.428492:0.716914:0.410613:0.120102:0.410613:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
papel en Ecuador es de alrededor de 890 000 toneladas al año. Por su :@0.120102:0.446597:0.716995:0.446597:0.716995:0.428718:0.120102:0.428718:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
parte, el diario El Universo reseña en su página web que el precio de la :@0.120102:0.464702:0.716995:0.464702:0.716995:0.446823:0.120102:0.446823:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
tonelada de papel se incrementó drásticamente después de la pandemia :@0.120102:0.482807:0.716872:0.482807:0.716872:0.464929:0.120102:0.464929:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de covid-19. En 2019 rondaba los $450 y para el 2021 se había duplicado. :@0.120102:0.500912:0.716906:0.500912:0.716906:0.483034:0.120102:0.483034:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Atendiendo a estas cifras, ¿qué cantidad de dinero representó la venta de :@0.120102:0.519018:0.716938:0.519018:0.716938:0.501139:0.120102:0.501139:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
papel de ese año en Ecuador? :@0.120102:0.537123:0.363926:0.537123:0.363926:0.519244:0.120102:0.519244:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
  Primero, multipliquemos el precio anterior por 2.:@0.096361:0.562349:0.507665:0.562349:0.507665:0.544470:0.096361:0.544470:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
450 × 2 = 900:@0.349429:0.597102:0.459673:0.597102:0.459673:0.579223:0.349429:0.579223:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Y luego realicemos la multiplicación de la cantidad de toneladas por el :@0.121483:0.632060:0.716892:0.632060:0.716892:0.614181:0.121483:0.614181:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
valor de una tonelada. :@0.121483:0.650165:0.303713:0.650165:0.303713:0.632287:0.121483:0.632287:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Aplicando las propiedades de la multiplicación tendríamos: :@0.119814:0.675392:0.597410:0.675392:0.597410:0.657513:0.119814:0.657513:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
890 000 × 9  = 890 0  × 100 × 9 = 89 000 0  × 9 = 801 :@0.136154:0.711714:0.607788:0.711714:0.607788:0.693835:0.136154:0.693835:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
00:@0.230015:0.711714:0.249635:0.711714:0.249635:0.693835:0.230015:0.693835:0.000000:0.000000
00:@0.314065:0.711714:0.333685:0.711714:0.333685:0.693835:0.314065:0.693835:0.000000:0.000000
00:@0.502951:0.711714:0.522572:0.711714:0.522572:0.693835:0.502951:0.693835:0.000000:0.000000
000 000:@0.607788:0.711714:0.671052:0.711714:0.671052:0.693835:0.607788:0.693835:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
La venta de papel en 2021, en Ecuador, representó $801 000 000.:@0.121499:0.748241:0.639303:0.748241:0.639303:0.730362:0.121499:0.730362:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Multiplicación por 10, 100 y 1 000:@0.096359:0.789638:0.459794:0.789638:0.459794:0.766592:0.096359:0.766592:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Para multiplicar números naturales por 10, 100 y 1 000, debemos añadir un :@0.096359:0.821057:0.716955:0.821057:0.716955:0.803178:0.096359:0.803178:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cero (0), dos ceros (00), tres ceros (000)… a la derecha del número inicial.:@0.096359:0.839162:0.675716:0.839162:0.675716:0.821283:0.096359:0.821283:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Ejemplos::@0.096359:0.871525:0.173112:0.871525:0.173112:0.853374:0.096359:0.853374:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a):@0.097746:0.900327:0.114010:0.900327:0.114010:0.881890:0.097746:0.881890:0.000000:0.000000
23 × 1  = 23:@0.134127:0.902390:0.234561:0.902390:0.234561:0.884511:0.134127:0.884511:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
0:@0.184344:0.902390:0.194154:0.902390:0.194154:0.884511:0.184344:0.884511:0.000000
0:@0.234561:0.902390:0.244371:0.902390:0.244371:0.884511:0.234561:0.884511:0.000000
       :@0.257016:0.900323:0.301122:0.900323:0.301122:0.882444:0.257016:0.882444:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.274626:0.900323:0.292317:0.900323:0.292317:0.881886:0.274626:0.881886:0.000000:0.000000
46 × 1  = 4 6:@0.314948:0.903185:0.429594:0.903185:0.429594:0.885306:0.314948:0.885306:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
00:@0.365165:0.903185:0.384785:0.903185:0.384785:0.885306:0.365165:0.885306:0.000000:0.000000
00:@0.429594:0.903185:0.449215:0.903185:0.449215:0.885306:0.429594:0.885306:0.000000:0.000000
    :@0.462362:0.900318:0.479972:0.900318:0.479972:0.882439:0.462362:0.882439:0.000000:0.000000:0.000000:0.000000
c) :@0.479972:0.900318:0.499211:0.900318:0.499211:0.881881:0.479972:0.881881:0.000000:0.000000:0.000000
872 × 1 :@0.516971:0.902657:0.581401:0.902657:0.581401:0.884778:0.516971:0.884778:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
000:@0.581401:0.902657:0.610832:0.902657:0.610832:0.884778:0.581401:0.884778:0.000000:0.000000:0.000000
 = 872 :@0.610832:0.902657:0.665451:0.902657:0.665451:0.884778:0.610832:0.884778:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
000:@0.665451:0.902657:0.694882:0.902657:0.694882:0.884778:0.665451:0.884778:0.000000:0.000000:0.000000
©:@0.943499:0.390803:0.943499:0.385696:0.931417:0.385696:0.931417:0.390803:0.000000
Shutterstock:@0.943499:0.385696:0.943499:0.347978:0.931588:0.347978:0.931588:0.385696:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Rollos de papel en una :@0.740472:0.497856:0.896135:0.497856:0.896135:0.482957:0.740472:0.482957:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
fábrica productora. :@0.740472:0.512944:0.870720:0.512944:0.870720:0.498045:0.740472:0.498045:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Aprender la :@0.755005:0.148867:0.840668:0.148867:0.840668:0.133223:0.755005:0.133223:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
multiplicación es básico :@0.755005:0.163956:0.926630:0.163956:0.926630:0.148312:0.755005:0.148312:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
para avanzar en el resto :@0.755005:0.179046:0.923640:0.179046:0.923640:0.163402:0.755005:0.163402:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de operaciones que vas :@0.755005:0.194135:0.924590:0.194135:0.924590:0.178491:0.755005:0.178491:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a estudiar: división, raíz :@0.755005:0.209225:0.918961:0.209225:0.918961:0.193581:0.755005:0.193581:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cuadrada, fracciones, :@0.755005:0.224314:0.905135:0.224314:0.905135:0.208670:0.755005:0.208670:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
ecuaciones, álgebra. :@0.755005:0.239404:0.900437:0.239404:0.900437:0.223760:0.755005:0.223760:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Cada uno de estos :@0.755005:0.254493:0.888478:0.254493:0.888478:0.238849:0.755005:0.238849:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
temas requiere el :@0.755005:0.269583:0.879769:0.269583:0.879769:0.253939:0.755005:0.253939:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
total dominio de :@0.755005:0.284672:0.875971:0.284672:0.875971:0.269028:0.755005:0.269028:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
la multiplicación. :@0.755005:0.299762:0.877326:0.299762:0.877326:0.284118:0.755005:0.284118:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
     Matemática:@0.775870:0.115797:0.883411:0.115797:0.883411:0.098897:0.775870:0.098897:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 ©:@0.079553:0.731952:0.079553:0.720342:0.061505:0.720342:0.061505:0.731952:0.000000:0.000000
maya:@0.080774:0.720340:0.080774:0.684191:0.055786:0.684191:0.055786:0.720340:0.000000:0.000000:0.000000:0.000000
®EDUCACIÓN – Libro resuelto solo para fines didácticos – Prohibida su reproducción :@0.079553:0.684192:0.079553:0.268045:0.061505:0.268045:0.061505:0.684192:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000