如题所述
第1个回答 2022-12-19
45×64×125÷9÷8用简便算法
=45/9×64/8×125
=5×8×125
=40×125
=5000
=45/9×64/8×125
=5×8×125
=40×125
=5000
第2个回答 2023-03-03
45×64×125÷9÷8
=(45÷9)×8×8×125÷8
=5×8×125×(8÷8)
=5×1000
=5000
看到125,我们就要想到125×8=1000
凑出8就行。
=(45÷9)×8×8×125÷8
=5×8×125×(8÷8)
=5×1000
=5000
看到125,我们就要想到125×8=1000
凑出8就行。
第3个回答 2021-03-30
45×64×125÷9÷8
=(45÷9)x(64÷8)x125
=5x(8x125)
=5x1000
=5000
希望能帮到你!本回答被网友采纳
=(45÷9)x(64÷8)x125
=5x(8x125)
=5x1000
=5000
希望能帮到你!本回答被网友采纳
第4个回答 2023-03-13
=45/9*64/8*125
=5*8*125
=5*1000
=5000
=5*8*125
=5*1000
=5000
第5个回答 2023-03-10
45x64xl25÷9÷8用简便算法计算的过程是;
45x64x125÷9÷8
=45÷9x64÷8x125
=5x8x125
=40x125
=5000
这就是45x64x125÷9÷8的简便计算方法的过程,计算结果等于5000。
45x64x125÷9÷8
=45÷9x64÷8x125
=5x8x125
=40x125
=5000
这就是45x64x125÷9÷8的简便计算方法的过程,计算结果等于5000。