lnx用计算器怎么算 6.68x0.125怎么简算

6.68x0.125怎么简算  

6.68x0.125怎么简算

6.68x0.125
=8x0.835x0.125
=8x0.125x0.835
=1x0.835
=0.835

288x0.125x0.250.9怎么简算

288x0.125x0.25×0.9
=8x4×9×0.125x0.25×0.9
=（8x0.125）×（4x0.25）×（9×0.9）
=1×1×8.1
=8.1

0.125x4.78x8简算

原式=0.125×8×4.78
=1×4.78
=4.78
（要熟记125×8=1000,25×4=100）

1.84÷2.3x0.125简算怎么算

1.84÷2.3×0.125
=1.84×0.125÷2.3
=1.84×1/8÷2.3
=0.23÷2.3
=0.1

2.95x0.125x8的简算怎么算？

2.95*0.125*8
=2.95*（0.125*8）
=2.95*1
=2.95

3.73x8一1.73÷0.125怎么简算

原式
=3.73x8-1.73÷1/8
=3.73x8-1.73x8
=(3.73-1.73)x8
=2x8
=16
供参考。

72x0.125用简算怎么解答

72x0.125
=8x9x0.125
=9x1
=9

38x87 38x1怎么简算

38*87+38*1
=38*(87+1)
=38*88
=3344

1.78x0.99 1.78怎么简算

1.78x0.99+ 1.78
=1.78×（1-0.01）+1.78
=1.78-1.78×0.01+1.78
=1.78+1.78-0.0178
=3.56-0.0178
=3.5422

6.8÷0.125怎么简算

用6.8÷0.125 ＝【6.8×8】÷【0.125×8】 ＝74.4÷1 ＝74.4