题目内容
简便计算:36×234.5+
÷
+6543×3
.
| 256 |
| 25 |
| 2 |
| 11110 |
| 3 |
| 5 |
36×234.5+
÷
+6543×3
,
=3
×2345+
×
+6543×3
,
=(2345+6543)×3
+
,
=8888×3
+8888×6
,
=8888×(3
+6
),
=8888×10,
=88880;
| 256 |
| 25 |
| 2 |
| 11110 |
| 3 |
| 5 |
=3
| 3 |
| 5 |
| 256 |
| 25 |
| 11110 |
| 2 |
| 3 |
| 5 |
=(2345+6543)×3
| 3 |
| 5 |
| 256×11110 |
| 25×2 |
=8888×3
| 3 |
| 5 |
| 2 |
| 5 |
=8888×(3
| 3 |
| 5 |
| 2 |
| 5 |
=8888×10,
=88880;
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