相关试题
直接写结果．
| 542+1358= |
0.52= |
9.6÷0.03= |
（+17）﹣（﹣8）= |
| 8×26×25= |
1÷（1÷4）= |
15﹣（﹣6）= |
1﹣ ﹣ = |
 ÷ × = |
（+ ）×12= |
1÷ ﹣ ×8= |
0.4×0.05= |
直接写出得数．
| 38+62= |
320﹣98= |
25×4= |
2000÷8= |
| 17.3﹣7.3= |
10﹣0.6= |
2.8×5= |
12÷0.4= |
 + = |
1﹣= |
9× = |
 ÷ = |
| 1﹣66.9%= |
50%×8= |
1﹣﹣ = |
（﹣8）﹣（﹣3）= |
）×
=
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