问题
填空题
45是5的______倍,24是______的3倍.减数是420,被减数是260,差是______.
答案
(1)45÷5=9;
(2)24÷3=8;
(3)260-420=-160;
故答案为:9,8,-160.
45是5的______倍,24是______的3倍.减数是420,被减数是260,差是______.
(1)45÷5=9;
(2)24÷3=8;
(3)260-420=-160;
故答案为:9,8,-160.