| 0.36+4= | 0× = | 5.7-0.9= | 0.5÷0.25= |
4× ÷4× = | 0.22= | ÷80%= | + = |
81× = | ( - )×12= |
解:
| 0.36+4=4.36 | 0× =0 | 5.7-0.9=4.8 | 0.5÷0.25=2 |
4× ÷4× =![]() | 0.2 2=0.04 | ÷80%=1 | + =![]() |
81× =45 | ( - )×12=1 |
故答案为:4.36,0,4.8,2,
,0.04,1,
,45,1.
分析:本题根据小数及分数加减法、乘除法的运算法则计算即可.
点评:完成此类题目要认真分析算式中的数据,能简算的要简算.
=
÷4×
÷80%=
+
=
)×12=