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怎样简便怎样计算
4个回答
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9.6×57+430×0.96
=9.6×57+43×9.6
=(57+43)×9.6
=100×9.6
=960
(1/24+2/23)×23+1/24
=1/24×23+1/24+2/23×23
=23/24+1/24+2
=1+2
=3
=9.6×57+43×9.6
=(57+43)×9.6
=100×9.6
=960
(1/24+2/23)×23+1/24
=1/24×23+1/24+2/23×23
=23/24+1/24+2
=1+2
=3
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展开全部
9.6× 57 + 430 × 0.96
= 9.6 × 57 + 9.6 × 43
= 9.6 × 100
= 960
= 24分之23 + 24分之1 + 2
= 1 + 2
= 3
= 9.6 × 57 + 9.6 × 43
= 9.6 × 100
= 960
= 24分之23 + 24分之1 + 2
= 1 + 2
= 3
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=9.6×57+43×9.6=9.6×(57+43)=960
=23/24+2+1/24=1+2=3
=23/24+2+1/24=1+2=3
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