50:@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
10. Observa:@0.071214:0.102519:0.209917:0.102519:0.209917:0.080252:0.071214:0.080252:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 el ejemplo y :@0.209917:0.102589:0.362856:0.102589:0.362856:0.080780:0.209917:0.080780:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
resuelve:@0.362833:0.102519:0.460188:0.102519:0.460188:0.080252:0.362833:0.080252:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 los siguientes operadores.:@0.460188:0.102589:0.762896:0.102589:0.762896:0.080780:0.460188:0.080780:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
12. :@0.068845:0.708528:0.108083:0.708528:0.108083:0.686261:0.068845:0.686261:0.000000:0.000000:0.000000:0.000000
En parejas y por turnos, :@0.106840:0.708598:0.379480:0.708598:0.379480:0.686789:0.106840:0.686789:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
sumen :@0.106840:0.729651:0.192562:0.729651:0.192562:0.707384:0.106840:0.707384:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
mentalmente :@0.192562:0.729721:0.352725:0.729721:0.352725:0.707912:0.192562:0.707912:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
centenas puras.:@0.106840:0.750844:0.291673:0.750844:0.291673:0.729035:0.106840:0.729035:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
13. Investiga :@0.068845:0.782581:0.221081:0.782581:0.221081:0.760314:0.068845:0.760314:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
cuántas libras tiene :@0.221081:0.782651:0.451578:0.782651:0.451578:0.760842:0.221081:0.760842:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
un quintal de arroz.:@0.106840:0.803774:0.328659:0.803774:0.328659:0.781965:0.106840:0.781965:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 :@0.068845:0.828452:0.075600:0.828452:0.075600:0.806643:0.068845:0.806643:0.000000
Si sumas en libras 5 quintales :@0.106835:0.828452:0.446247:0.828452:0.446247:0.806643:0.106835:0.806643:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
de arroz más 3 quintales, :@0.106840:0.849575:0.397000:0.849575:0.397000:0.827765:0.106840:0.827765:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
¿cuál es el resultado?:@0.106840:0.870697:0.355114:0.870697:0.355114:0.848888:0.106840:0.848888:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Compara:@0.106840:0.891750:0.220612:0.891750:0.220612:0.869483:0.106840:0.869483:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 con tus :@0.220612:0.891820:0.318741:0.891820:0.318741:0.870011:0.220612:0.870011:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
compañeros.:@0.106840:0.912943:0.259847:0.912943:0.259847:0.891133:0.106840:0.891133:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
300:@0.124054:0.185379:0.164581:0.185379:0.164581:0.163570:0.124054:0.163570:0.000000:0.000000:0.000000
600:@0.212895:0.185379:0.253423:0.185379:0.253423:0.163570:0.212895:0.163570:0.000000:0.000000:0.000000
500:@0.301737:0.185379:0.342264:0.185379:0.342264:0.163570:0.301737:0.163570:0.000000:0.000000:0.000000
600:@0.124054:0.208455:0.164581:0.208455:0.164581:0.186646:0.124054:0.186646:0.000000:0.000000:0.000000
100:@0.124054:0.233398:0.164581:0.233398:0.164581:0.211589:0.124054:0.211589:0.000000:0.000000:0.000000
200:@0.124054:0.258340:0.164581:0.258340:0.164581:0.236531:0.124054:0.236531:0.000000:0.000000:0.000000
500:@0.124054:0.283282:0.164581:0.283282:0.164581:0.261473:0.124054:0.261473:0.000000:0.000000:0.000000
200:@0.577371:0.185379:0.617898:0.185379:0.617898:0.163570:0.577371:0.163570:0.000000:0.000000:0.000000
400:@0.666212:0.185379:0.706739:0.185379:0.706739:0.163570:0.666212:0.163570:0.000000:0.000000:0.000000
100:@0.755053:0.185379:0.795581:0.185379:0.795581:0.163570:0.755053:0.163570:0.000000:0.000000:0.000000
500:@0.577371:0.208455:0.617898:0.208455:0.617898:0.186646:0.577371:0.186646:0.000000:0.000000:0.000000
700:@0.577371:0.233398:0.617898:0.233398:0.617898:0.211589:0.577371:0.211589:0.000000:0.000000:0.000000
400:@0.577371:0.258340:0.617898:0.258340:0.617898:0.236531:0.577371:0.236531:0.000000:0.000000:0.000000
600:@0.577371:0.283282:0.617898:0.283282:0.617898:0.261473:0.577371:0.261473:0.000000:0.000000:0.000000
a):@0.100306:0.386484:0.127441:0.386484:0.127441:0.364217:0.100306:0.364217:0.000000:0.000000
C D U:@0.162059:0.389282:0.236953:0.389282:0.236953:0.368230:0.162059:0.368230:0.000000:0.000000:0.000000:0.000000:0.000000
6 0 0:@0.164364:0.410271:0.236131:0.410271:0.236131:0.388462:0.164364:0.388462:0.000000:0.000000:0.000000:0.000000:0.000000
+:@0.135462:0.429649:0.148529:0.429649:0.148529:0.409397:0.135462:0.409397:0.000000
1 0 0:@0.164364:0.430455:0.236131:0.430455:0.236131:0.408645:0.164364:0.408645:0.000000:0.000000:0.000000:0.000000:0.000000
g):@0.104464:0.604065:0.131412:0.604065:0.131412:0.581798:0.104464:0.581798:0.000000:0.000000
C D U:@0.166025:0.606850:0.240920:0.606850:0.240920:0.585798:0.166025:0.585798:0.000000:0.000000:0.000000:0.000000:0.000000
4 0 0:@0.164536:0.627840:0.236303:0.627840:0.236303:0.606030:0.164536:0.606030:0.000000:0.000000:0.000000:0.000000:0.000000
–:@0.140518:0.647217:0.151407:0.647217:0.151407:0.626966:0.140518:0.626966:0.000000
3 0 0:@0.164536:0.648023:0.236303:0.648023:0.236303:0.626214:0.164536:0.626214:0.000000:0.000000:0.000000:0.000000:0.000000
b):@0.376813:0.386507:0.403760:0.386507:0.403760:0.364240:0.376813:0.364240:0.000000:0.000000
C D U:@0.438368:0.389282:0.513262:0.389282:0.513262:0.368230:0.438368:0.368230:0.000000:0.000000:0.000000:0.000000:0.000000
2 0 0:@0.436877:0.410271:0.508644:0.410271:0.508644:0.388462:0.436877:0.388462:0.000000:0.000000:0.000000:0.000000:0.000000
+:@0.411771:0.429649:0.424838:0.429649:0.424838:0.409397:0.411771:0.409397:0.000000
5 0 0:@0.436877:0.430455:0.508644:0.430455:0.508644:0.408645:0.436877:0.408645:0.000000:0.000000:0.000000:0.000000:0.000000
h) :@0.380964:0.604065:0.413705:0.604065:0.413705:0.581798:0.380964:0.581798:0.000000:0.000000:0.000000
C D U:@0.448315:0.606850:0.523210:0.606850:0.523210:0.585798:0.448315:0.585798:0.000000:0.000000:0.000000:0.000000:0.000000
8 0 0:@0.446826:0.627840:0.518593:0.627840:0.518593:0.606030:0.446826:0.606030:0.000000:0.000000:0.000000:0.000000:0.000000
–:@0.422808:0.647217:0.433697:0.647217:0.433697:0.626966:0.422808:0.626966:0.000000
6 0 0:@0.446826:0.648023:0.518593:0.648023:0.518593:0.626214:0.446826:0.626214:0.000000:0.000000:0.000000:0.000000:0.000000
e):@0.378600:0.491786:0.404399:0.491786:0.404399:0.469519:0.378600:0.469519:0.000000:0.000000
C D U:@0.438999:0.495828:0.513894:0.495828:0.513894:0.474776:0.438999:0.474776:0.000000:0.000000:0.000000:0.000000:0.000000
5 0 0:@0.437508:0.516489:0.509275:0.516489:0.509275:0.494680:0.437508:0.494680:0.000000:0.000000:0.000000:0.000000:0.000000
+:@0.412403:0.535539:0.425470:0.535539:0.425470:0.515287:0.412403:0.515287:0.000000
2 0 0:@0.437508:0.536344:0.509275:0.536344:0.509275:0.514535:0.437508:0.514535:0.000000:0.000000:0.000000:0.000000:0.000000
f):@0.650347:0.491793:0.668219:0.491793:0.668219:0.469526:0.650347:0.469526:0.000000:0.000000
C D U:@0.702821:0.495828:0.777716:0.495828:0.777716:0.474776:0.702821:0.474776:0.000000:0.000000:0.000000:0.000000:0.000000
1 0 0:@0.701330:0.516817:0.773097:0.516817:0.773097:0.495008:0.701330:0.495008:0.000000:0.000000:0.000000:0.000000:0.000000
+:@0.676225:0.536195:0.689292:0.536195:0.689292:0.515944:0.676225:0.515944:0.000000
8 0 0:@0.701330:0.537001:0.773097:0.537001:0.773097:0.515192:0.701330:0.515192:0.000000:0.000000:0.000000:0.000000:0.000000
d):@0.101956:0.491781:0.129021:0.491781:0.129021:0.469514:0.101956:0.469514:0.000000:0.000000
C D U:@0.163625:0.495828:0.238520:0.495828:0.238520:0.474776:0.163625:0.474776:0.000000:0.000000:0.000000:0.000000:0.000000
3 0 0:@0.162134:0.516817:0.233901:0.516817:0.233901:0.495008:0.162134:0.495008:0.000000:0.000000:0.000000:0.000000:0.000000
+:@0.137029:0.536195:0.150096:0.536195:0.150096:0.515944:0.137029:0.515944:0.000000
4 0 0:@0.162134:0.537001:0.233901:0.537001:0.233901:0.515192:0.162134:0.515192:0.000000:0.000000:0.000000:0.000000:0.000000
c):@0.648556:0.386502:0.674472:0.386502:0.674472:0.364235:0.648556:0.364235:0.000000:0.000000
C D U:@0.709085:0.389282:0.783980:0.389282:0.783980:0.368230:0.709085:0.368230:0.000000:0.000000:0.000000:0.000000:0.000000
6 0 0:@0.707594:0.410271:0.779361:0.410271:0.779361:0.388462:0.707594:0.388462:0.000000:0.000000:0.000000:0.000000:0.000000
+:@0.682488:0.429649:0.695555:0.429649:0.695555:0.409397:0.682488:0.409397:0.000000
3 0 0:@0.707594:0.430455:0.779361:0.430455:0.779361:0.408645:0.707594:0.408645:0.000000:0.000000:0.000000:0.000000:0.000000
i):@0.652713:0.604065:0.669623:0.604065:0.669623:0.581798:0.652713:0.581798:0.000000:0.000000
C D U:@0.704233:0.606850:0.779128:0.606850:0.779128:0.585798:0.704233:0.585798:0.000000:0.000000:0.000000:0.000000:0.000000
2 0 0:@0.702742:0.627840:0.774509:0.627840:0.774509:0.606030:0.702742:0.606030:0.000000:0.000000:0.000000:0.000000:0.000000
–:@0.678726:0.647217:0.689615:0.647217:0.689615:0.626966:0.678726:0.626966:0.000000
2 0 0:@0.702742:0.648023:0.774509:0.648023:0.774509:0.626214:0.702742:0.626214:0.000000:0.000000:0.000000:0.000000:0.000000
11. Resuelve:@0.071237:0.342026:0.214957:0.342026:0.214957:0.319759:0.071237:0.319759:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 las siguientes operaciones.:@0.214957:0.342097:0.530705:0.342097:0.530705:0.320287:0.214957:0.320287:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
– 300:@0.713792:0.143545:0.772801:0.143545:0.772801:0.121736:0.713792:0.121736:0.000000:0.000000:0.000000:0.000000:0.000000
– 100:@0.249767:0.143545:0.308776:0.143545:0.308776:0.121736:0.249767:0.121736:0.000000:0.000000:0.000000:0.000000:0.000000
+ 200:@0.615100:0.143545:0.676454:0.143545:0.676454:0.121736:0.615100:0.121736:0.000000:0.000000:0.000000:0.000000:0.000000
+ 300:@0.151076:0.143545:0.212430:0.143545:0.212430:0.121736:0.151076:0.121736:0.000000:0.000000:0.000000:0.000000:0.000000
©Shutterstock:@0.928910:0.748647:0.928910:0.705822:0.916999:0.705822:0.916999:0.748647:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
7 0 0:@0.163720:0.556285:0.234499:0.556285:0.234499:0.536034:0.163720:0.536034:0.000000:0.000000:0.000000:0.000000:0.000000
900:@0.213266:0.207877:0.250898:0.207877:0.250898:0.187626:0.213266:0.187626:0.000000:0.000000:0.000000
400:@0.213266:0.233016:0.250898:0.233016:0.250898:0.212764:0.213266:0.212764:0.000000:0.000000:0.000000
500:@0.213266:0.258154:0.250898:0.258154:0.250898:0.237903:0.213266:0.237903:0.000000:0.000000:0.000000
800:@0.213266:0.283293:0.250898:0.283293:0.250898:0.263041:0.213266:0.263041:0.000000:0.000000:0.000000
800:@0.302708:0.207861:0.340341:0.207861:0.340341:0.187609:0.302708:0.187609:0.000000:0.000000:0.000000
300:@0.302708:0.232999:0.340341:0.232999:0.340341:0.212748:0.302708:0.212748:0.000000:0.000000:0.000000
400:@0.302708:0.258138:0.340341:0.258138:0.340341:0.237886:0.302708:0.237886:0.000000:0.000000:0.000000
700:@0.302708:0.283276:0.340341:0.283276:0.340341:0.263025:0.302708:0.263025:0.000000:0.000000:0.000000
700:@0.673176:0.207844:0.710808:0.207844:0.710808:0.187593:0.673176:0.187593:0.000000:0.000000:0.000000
400:@0.746503:0.207844:0.784135:0.207844:0.784135:0.187593:0.746503:0.187593:0.000000:0.000000:0.000000
900:@0.673176:0.232983:0.710808:0.232983:0.710808:0.212732:0.673176:0.212732:0.000000:0.000000:0.000000
600:@0.746503:0.232983:0.784135:0.232983:0.784135:0.212732:0.746503:0.212732:0.000000:0.000000:0.000000
600:@0.673176:0.258121:0.710808:0.258121:0.710808:0.237870:0.673176:0.237870:0.000000:0.000000:0.000000
300:@0.746503:0.258121:0.784135:0.258121:0.784135:0.237870:0.746503:0.237870:0.000000:0.000000:0.000000
800:@0.673176:0.283260:0.710808:0.283260:0.710808:0.263009:0.673176:0.263009:0.000000:0.000000:0.000000
500:@0.746503:0.283260:0.784135:0.283260:0.784135:0.263009:0.746503:0.263009:0.000000:0.000000:0.000000
7 0 0:@0.166203:0.450436:0.236982:0.450436:0.236982:0.430184:0.166203:0.430184:0.000000:0.000000:0.000000:0.000000:0.000000
1 0 0:@0.170820:0.667218:0.241599:0.667218:0.241599:0.646967:0.170820:0.646967:0.000000:0.000000:0.000000:0.000000:0.000000
7 0 0:@0.438560:0.450436:0.509339:0.450436:0.509339:0.430184:0.438560:0.430184:0.000000:0.000000:0.000000:0.000000:0.000000
2 0 0:@0.452193:0.667218:0.522972:0.667218:0.522972:0.646967:0.452193:0.646967:0.000000:0.000000:0.000000:0.000000:0.000000
7 0 0:@0.440302:0.556220:0.511081:0.556220:0.511081:0.535969:0.440302:0.535969:0.000000:0.000000:0.000000:0.000000:0.000000
9 0 0:@0.710090:0.450419:0.780869:0.450419:0.780869:0.430168:0.710090:0.430168:0.000000:0.000000:0.000000:0.000000:0.000000
0 0 0:@0.709023:0.667202:0.779801:0.667202:0.779801:0.646951:0.709023:0.646951:0.000000:0.000000:0.000000:0.000000:0.000000
9 0 0:@0.702358:0.556204:0.773137:0.556204:0.773137:0.535952:0.702358:0.535952:0.000000:0.000000:0.000000:0.000000:0.000000