题目内容
脱式计算.
| 780÷26+65 | 486-8×34 | (38+62)×62. |
(1)780÷26+65,
=30+65,
=95;
(2)486-8×34,
=486-272,
=214;
(3)(38+62)×62,
=100×62,
=6200.
=30+65,
=95;
(2)486-8×34,
=486-272,
=214;
(3)(38+62)×62,
=100×62,
=6200.
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