题目内容
| 递等式计算. (1)382-234÷26 | (2)918+128×15 | (3)168÷(2×14) | (4)(699-132)÷81. |
(1)382-234÷26
=382-9,
=373;
(2)918+128×15
=918+1920,
=2838;
(3)168÷(2×14)
=168÷28,
=6;
(4)(699-132)÷81
=567÷81,
=7.
=382-9,
=373;
(2)918+128×15
=918+1920,
=2838;
(3)168÷(2×14)
=168÷28,
=6;
(4)(699-132)÷81
=567÷81,
=7.
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