直接写得数
| 28+82= |
130﹣107= |
62.7+3= |
6﹣0.65= |
| 1.8×3= |
（﹣2）+（﹣4）= |
 + = |
 × = |
 ÷5.75= |
0.6+ = |
6.3× = |
4.2÷ = |
 ×11= |
 ÷5= |
（+9）﹣（﹣5）= |
25×4%= |
直接写得数
| 28+82= |
130﹣107= |
62.7+3= |
6﹣0.65= |
| 1.8×3= |
（﹣2）+（﹣4）= |
+= |
×= |
| ÷5.75= |
0.6+= |
6.3×= |
4.2÷= |
| ×11= |
÷5= |
（+9）﹣（﹣5）= |
25×4%= |
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