知识大全 7.8×125+8简算
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7.8×125+8简算
7.8x125+8
=(8-0.2)x125+8
=8x125-0.2x125+8
=1000-25+8
=975+8
=983
(125+8)x8简便算
(125+8)x8
=125x8+8x8
=1000+64
=1064
一道简算题 125x7.8
125x7.8
=125x(8-0.2)
=125x8-125x0.2
=1000-25
=975
(88×125+12×125)×8的简算
(88×125+12×125)×8
=(88+12)x125x8
=100x1000
=100000
4440÷125÷8×25=简算
4440÷125÷8×25
=(4440×25)÷(125×8)
=(1110×4×25)÷1000
=(1110×100)÷1000
=111000÷1000
=111
8×14×125×6简算
8×14×125×6
=(8×125)×14×6
=1000×84
=84000
(7*125)*8 的简算么算
把括号打开就可以了125×8=1000再×7=7000
48×125×2×8用简算
48×125×2 =6×(8×125)×2 =6×1000×2 =6000×2 =12000
6000除125除8简算
6000/125/8
=6000/(125*8)
=6000/1000
=6
439除125除8简算
439÷125÷8
=439÷(125x8)
=439÷1000
=0.439
相关参考
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