题目内容
| 728-8×3 | 300-250÷5 |
| 684+218÷2 | 725÷5×3 |
| 234+126÷6 | (560-324)×6. |
(1)728-8×3,
=728-24,
=704;
(2)300-250÷5,
=300-50,
=250;
(3)684+218÷2,
=684+109,
=793;
(4)725÷5×3,
=145×3,
=435;
(5)234+126÷6,
=234+21,
=255;
(6)(560-324)×6,
=236×6,
=1416.
=728-24,
=704;
(2)300-250÷5,
=300-50,
=250;
(3)684+218÷2,
=684+109,
=793;
(4)725÷5×3,
=145×3,
=435;
(5)234+126÷6,
=234+21,
=255;
(6)(560-324)×6,
=236×6,
=1416.
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