- =________ | 12-0.12=________ | 5.8+8=________ | 48+32=________ |
| 32=________ | 0÷ =________ | 4÷4%=________ | 0.6×0.5=________ |
× =________ | + =________ | 1÷ =________ | +5=________. |
11.8813.880901000.3

5
分析:32表示3×3;0÷
根据0除以任何数都得0计算;其它题目根据运算法则直接求解.
解答:
- = , | 12-0.12=11.88, | 5.8+8=13.8, | 48+32=80, |
| 32=9, | 0÷ =0, | 4÷4%=100, | 0.6×0.5=0.3, |
× = , | + = , | 1÷ = , | +5=5 . |
故答案为:
,11.88,13.8,80,9,0,100,0.3,
,
,
,5
.
点评:本题考查了基本的运算,计算时要细心,注意把结果化成最简分数.
-
=________
×
=________
+
=________
=________