Картки- тренажери для учнів 4 класу

                                                                      Картка 1

612 : 2=                                     720:6=

624: 3 =                                     960:4=

428:4=                                       990:3=

                                                                     Картка 2

824:8=                                       820:2=

986:2=                                      945:3=

672:4=                                      930:5=

                                                                    Картка 3

657:3=                                     780:5=

889:7=                                     370:2=

864:8=                                     504:4=

                                                                   Картка 4

357:3=                                      835:5=

575:5=                                      992:8=

549:3=                                      412:4=