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六年级数学上册解方程练习题及答案
2233
X- X=X + =70%X +0%X =.6 7554 X×35 =20×15% X+38 X=121X 6X+=13.4 X÷2=77 16 + 10X =5 X -3× 5 =5217 313
4X?4?83X=X+78 X=34 - 15%X =8 23 X÷14 =12
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38
4X-6×23 =2 123 ÷X=X = 55102572 X = 916 ×16 51 X÷ =263545 ×13254 3
X-21×2103 =4 6X+=13.4 5X=1519 4x-×=9 2X-13X=3 108 21X=415X
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112 x + x = 4χ-6=38 ÷4155 =28
2X÷1=123X=28X=1×16 3 4 5 X÷6 =263545 ÷1325 4+0.7X=102 X-38 X=400
72X-0.25=1213 X+2
X=4X+X-0.125X=89651 X4 =30% 14 X=105
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36X = 4 31313 X=1 X×35 χ+2.4χ=6 7 21
=x-5%x = 10 x–.5= 1.x- x -4=1 X-38 7X=
3.5: χ=5:4. 1.8χ-χ=2.4 10=2.5 x 0.8
6×3-1.8χ=7.17-5χ=2.4+31 5
x=1. χ-1χ=3 12.6×5-2χ=8 4
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