直接写出得数.4+4.73=______38÷9=______12×45÷12×45=______423-4512=______375÷138=______13×2÷13×2=______36+0.4=______5×32×2.5=______1÷0.9=______8×(12+0.5)=_____-数学
3 |
5 |
1 |
2 |
3 |
4 |
1 |
2 |
5 |
8 |
8 |
9 |
3 |
4 |
7 |
16 |
49 |
5 |
499 |
5 |
4999 |
5 |
3 |
5 |
答案
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3 |
5 |
1 |
2 |
3 |
4 |
1 |
2 |
5 |
8 |
8 |
9 |
3 |
4 |
7 |
16 |
49 |
5 |
499 |
5 |
4999 |
5 |
3 |
5 |
答案
|