131:@0.890754:0.963104:0.932133:0.963104:0.932133:0.941283:0.890754:0.941283:0.000000:0.000000:0.000000 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 3.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:@0.747783:0.068322:0.791426:0.068322:0.791426:0.048070:0.747783:0.048070:0.000000:0.000000:0.000000 .:@0.791426:0.067693:0.796217:0.067693:0.796217:0.050557:0.791426:0.050557:0.000000 Representación:@0.796217:0.067693:0.924158:0.067693:0.924158:0.050792:0.796217:0.050792:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 b):@0.096359:0.107865:0.123307:0.107865:0.123307:0.085598:0.096359:0.085598:0.000000:0.000000 Expresamos la suma como multiplicación.:@0.123307:0.107936:0.607778:0.107936:0.607778:0.086126:0.123307:0.086126:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Cuatro veces el 3, se escribe 4 × 3 = 12.:@0.130507:0.240075:0.578370:0.240075:0.578370:0.218266:0.130507:0.218266:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Tres veces el 4, se escribe 3 × 4 = 12:@0.130507:0.418421:0.534067:0.418421:0.534067:0.396612:0.130507:0.396612:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 c):@0.096359:0.452323:0.122275:0.452323:0.122275:0.430056:0.096359:0.430056:0.000000:0.000000 Contamos los caracoles y expresamos la operación como suma y :@0.122275:0.452393:0.890314:0.452393:0.890314:0.430584:0.122275:0.430584:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 como multiplicación.:@0.124855:0.473516:0.367736:0.473516:0.367736:0.451707:0.124855:0.451707:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Escribimos las sumas en función de ‘tantas veces tanto’ y como :@0.096359:0.706516:0.828423:0.706516:0.828423:0.684707:0.096359:0.684707:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 multiplicación.:@0.096359:0.727639:0.264848:0.727639:0.264848:0.705830:0.096359:0.705830:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 3 :@0.160223:0.212792:0.180486:0.212792:0.180486:0.190983:0.160223:0.190983:0.000000:0.000000 + :@0.220521:0.211542:0.241348:0.212792:0.241348:0.190983:0.220521:0.189733:0.000000:0.000000 3 + 3 + 3 = 12:@0.279155:0.212792:0.728861:0.212792:0.728861:0.190983:0.279155:0.190983:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 4:@0.157103:0.393778:0.170612:0.393778:0.170612:0.371969:0.157103:0.371969:0.000000 +:@0.230815:0.393778:0.244887:0.393778:0.244887:0.371969:0.230815:0.371969:0.000000 4:@0.307876:0.393778:0.321385:0.393778:0.321385:0.371969:0.307876:0.371969:0.000000 +:@0.379910:0.393778:0.393982:0.393778:0.393982:0.371969:0.379910:0.371969:0.000000 4:@0.458648:0.393778:0.472157:0.393778:0.472157:0.371969:0.458648:0.371969:0.000000 =:@0.535708:0.393778:0.549781:0.393778:0.549781:0.371969:0.535708:0.371969:0.000000 12:@0.714960:0.393778:0.741978:0.393778:0.741978:0.371969:0.714960:0.371969:0.000000:0.000000 =:@0.641298:0.633432:0.655370:0.633432:0.655370:0.611623:0.641298:0.611623:0.000000 18:@0.775310:0.634682:0.802329:0.634682:0.802329:0.612873:0.775310:0.612873:0.000000:0.000000 Tres veces el seis, se escribe 3 × 6 = 18:@0.175306:0.663603:0.592074:0.663603:0.592074:0.643352:0.175306:0.643352:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ©:@0.128274:0.295778:0.128274:0.290670:0.116192:0.290670:0.116192:0.295778:0.000000 Freepik:@0.128274:0.290670:0.128274:0.269020:0.116363:0.269020:0.116363:0.290670:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ©:@0.128274:0.168740:0.128274:0.163633:0.116192:0.163633:0.116192:0.168740:0.000000 Shutterstock:@0.128274:0.163633:0.128274:0.125914:0.116363:0.125914:0.116363:0.163633:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 ©:@0.111237:0.570538:0.111237:0.565431:0.099155:0.565431:0.099155:0.570538:0.000000 Shutterstock:@0.111237:0.565431:0.111237:0.527713:0.099326:0.527713:0.099326:0.565431:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Sumas:@0.240981:0.766801:0.312892:0.766801:0.312892:0.746354:0.240981:0.746354:0.000000:0.000000:0.000000:0.000000:0.000000 ‘tantas veces tanto’:@0.474965:0.766801:0.686885:0.766801:0.686885:0.746354:0.474965:0.746354:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 Multiplicación:@0.737914:0.766801:0.891014:0.766801:0.891014:0.746354:0.737914:0.746354:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 = 48:@0.103299:0.797465:0.433630:0.797465:0.433630:0.777213:0.103299:0.777213:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 8 veces el 6:@0.517563:0.797465:0.641480:0.797465:0.641480:0.777213:0.517563:0.777213:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 8 × 6 = 48:@0.763764:0.797465:0.865163:0.797465:0.865163:0.777213:0.763764:0.777213:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 0 + 0 + 0 + 0 + 0 + 0 = 0:@0.103299:0.830972:0.344775:0.830972:0.344775:0.810720:0.103299:0.810720:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 6 veces el 0:@0.517563:0.830972:0.641480:0.830972:0.641480:0.810720:0.517563:0.810720:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 6 × 0 = 0:@0.770036:0.830972:0.858891:0.830972:0.858891:0.810720:0.770036:0.810720:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 5 + 5 + 5 + 5 = 20:@0.103299:0.864479:0.281009:0.864479:0.281009:0.844227:0.103299:0.844227:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 4 veces el 5:@0.517563:0.864479:0.641480:0.864479:0.641480:0.844227:0.517563:0.844227:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 4 × 5 = 20:@0.763764:0.864479:0.865163:0.864479:0.865163:0.844227:0.763764:0.844227:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 = 72:@0.103299:0.897986:0.433630:0.897986:0.433630:0.877734:0.103299:0.877734:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 8 veces el 9:@0.517563:0.897986:0.641480:0.897986:0.641480:0.877734:0.517563:0.877734:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 8 × 9 = 72:@0.763764:0.897986:0.865163:0.897986:0.865163:0.877734:0.763764:0.877734:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000 6:@0.192280:0.634696:0.205789:0.634696:0.205789:0.612886:0.192280:0.612886:0.000000 6:@0.375005:0.634696:0.388514:0.634696:0.388514:0.612886:0.375005:0.612886:0.000000 6:@0.549357:0.634696:0.562866:0.634696:0.562866:0.612886:0.549357:0.612886:0.000000 +:@0.273030:0.633446:0.287102:0.633446:0.287102:0.611637:0.273030:0.611637:0.000000 +:@0.466309:0.633446:0.480381:0.633446:0.480381:0.611637:0.466309:0.611637:0.000000 ©:@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