直接填得数.
4÷80=________0.25×8=________30÷30%=________0.3×0.3=________7÷1.4=________×=________12÷=________×56=________-=________+=________.
网友回答
0.05 2 100 1.13 5 16 40
解析分析:本题根据整数,小数,分数的加法、减法、乘法、除法的运算法则计算即可.
解答:4÷80=0.05,0.25×8=2,30÷30%=100,0.3×0.3=0.09,7÷1.4=5,×=,12÷=16,×56=40,-=,+=.
故