4.7*8.3+5.2*8.3+0.

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4.7*8.3+5.2*8.3+0.

4.7*8.3+5.2*8.3+0.
4.7*8.3+5.2*8.3+0.

4.7*8.3+5.2*8.3+0.
4.7*8.3+5.2*8.3+0.83
＝4.7*8.3+5.2*8.3+0.1*8.3
＝（4.7+5.2+0.1）*8.3
＝10*8.3
＝83

4.7*8.3+5.2*8.3+0.83
=4.7*8.3+5.2*8.3+0.1*8.3
=（4.7+5.2+0.1）*8.3
=10*8.3
=83

原式=4.7*8.3+5.2*8.3+0.1*8.3
=(4.7+5.2+0.1)*8.3
=10*8.3
=83

4.7×8.3+5.2×8.3+0.83
=4.7×8.3+5.2×8.3+8.3×0.1
=(4.7+5.2+0.1)×8.3
=10×8.3
=83

4.7*8.3+5.2*8.3+0.83=(4.7+5.2+0.1)8.3=10*8.3=83

4.7*8.3+5.2*8.3+0. 4.7*8.3+5.2*8.3+0.83 怎样简算 4.7.8.3计算24点 8.3-0.6x=0. 4.7-3.4+（-8.3）等于多少 1.7X+8.3X=0. 8.3*5/8+4.7*0.625+3÷8/5,简算 8.3x-4.9=5.2x+20.52怎么写 8.3*63+8.3*38-8.3急! 8.3*63+8.3*38-8.3急! （+4.7）-（-8.3）-（+7.5）+（-6）怎么算,请写出算式过程, 4.7乘8.3加5又5分之5乘8又十分之3加8390 8.3×1.24-8.3×0.24的简便计算 8.3*8.3*9的简便运算 8.3乘8.3乘9简便运算 谁能帮我做一段英语改错加2.9.5.2.8.3.6.8.1 8.3*0.99简算 8.3/0.99简便计算