问题描述:
脱式计算.201+323-465 | 384÷8+294 | 84×6÷7 |
642÷(3×2) | 975÷5÷3 | (573-389)÷4 |
最佳答案:
(1)201+323-465
=524-465
=59;
(2)384÷8+294
=48+294
=342;
(3)84×6÷7
=504÷7
=72;
(4)642÷(3×2)
=642÷6
=107;
(5)975÷5÷3
=195÷3
=65;
(6)(573-389)÷4
=184÷4
=46.
脱式计算.201+323-465384÷8+29484×6÷7642÷(3×2)975÷5÷3(573-389)÷4
问题描述:
脱式计算.201+323-465 | 384÷8+294 | 84×6÷7 |
642÷(3×2) | 975÷5÷3 | (573-389)÷4 |
(1)201+323-465
=524-465
=59;
(2)384÷8+294
=48+294
=342;
(3)84×6÷7
=504÷7
=72;
(4)642÷(3×2)
=642÷6
=107;
(5)975÷5÷3
=195÷3
=65;
(6)(573-389)÷4
=184÷4
=46.