题目内容
一步一步地计算.
| 200-15×8 | 180×3×5 | (33+39)÷6 | 203×(72÷8) |
(1)200-15×8,
=200-120,
=80;
(2)180×3×5,
=540×5,
=2700;
(3)(33+39)÷6,
=72÷6,
=12;
(4)203×(72÷8),
=203×9,
=1827.
=200-120,
=80;
(2)180×3×5,
=540×5,
=2700;
(3)(33+39)÷6,
=72÷6,
=12;
(4)203×(72÷8),
=203×9,
=1827.
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