小学数学五年级上册简便计算及解方程练习题集锦Word格式.doc
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2.535×
40.2
4÷
43.5×
9.93.5×
99+3.5
3.5×
101-3.53.5×
9.9+3.5×
0.13.5×
2.7+35×
0.73
2.7-3.5×
0.7(32+5.6)÷
0.83.5÷
0.6-0.5÷
0.6
4.9÷
3.57÷
0.25÷
47÷
0.125÷
8
7.35÷
(7.35×
0.25)7.35÷
(7.35÷
0.25)7.325-(5.325+1.7)
3.29+0.73+2.273.29-0.73-2.277.5+2.5-7.5+2.5
7.325-3.29-3.3257.325-(5.325+1.7)7.325-(5.325-1.7)
二、解方程(要注明依据)
12x-8x=4.81.2x=81.6(200-x)÷
5=30
x-0.7x=3.65.6x=33.6 3.5-5x=2
x+3x+10=70 5x+x=99.8-x=3.8
5x-45=1004.5x-x=2875.6÷
x=12.6
(x-140)÷
70=4x+2x+18=78(27.5-3.5)÷
x=4
0.5x+8=433200=450+5X+X4÷
5x=20
1.5(x+1.6)=3.6155X-2X=1891÷
x=1.3
7(6.5+x)=87.59x-x=166-2x=11