Răspuns :
A )567 - 432 =135
893 - 432=461
478 - 432= 46
937 - 432=505
B)845 -432=413
756 - 632=124
879 -320=559
864 -140= 724
893 - 432=461
478 - 432= 46
937 - 432=505
B)845 -432=413
756 - 632=124
879 -320=559
864 -140= 724
a) 567-432=135
893-432=461
478-432=46
937-432=505
b) 845-423=422
756-632=124
879-320=559
864-140=724
893-432=461
478-432=46
937-432=505
b) 845-423=422
756-632=124
879-320=559
864-140=724