直接写得数
6× = |
 ÷7= |
1.25×8= |
4×1 = |
1 ÷1= |
0× = |
 ÷5= |
5× = |
 ﹣= |
 +0.5= |
直接写得数
| 6×= |
÷7= |
1.25×8= |
4×1= |
1÷1= |
| 0×= |
÷5= |
5×= |
﹣= |
+0.5= |
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