小学六年级数学练习题(解方程+简便运算)
六年级解方程强化训练
班级: 姓名: 成绩:
一、解方程。
123327
3X= X÷= ÷X=5108716
21321
X÷=12 2(X-2.6)=8 531034
13135X×( -0.375 X =
20 X– 8.5= 1.5
X4
=30%
X×315=20×4 50% X +
X - 15%X = 68 X
6X+5 =13.4 4 X
4 X-3 ×9 = 29 5X
0.36×5- 334 X = 5
35 X = 25
72 X-0.25=45 X = 3.6 25% X + 15%X = - 27 X =34 X-6=38 -3×5521=7
4X14
45
+3
8X=121
313
4X+4=8
-6×23=2
2
3 ( X - 4.5) = 7
6812
X - 45
0.36×5- 34 X = 35
2(X-2.6)=8
4X-2( 40-x )=16
6 X - 0.8 X = 16+6 4X+2 (8-X)=26 85X+80(20- X) =83×20 1
2 23 ( X - 4.5) = 7
6X+10(8-x)=64
4x-2(8+x)= 0.5
1
X - 0.8 X = 16+6


