人教版六年级解方程及解比例练习题
解比例或方程:
x:10=2:5 4:x=6:3 24:x=6:12 x:24= : 8:x=: :=x:
3413453458161 12110.61.5
0．6∶4＝2.4∶x 6∶x＝∶ ＝
5:4=10:x 0.8:4=x:8 6:x=3:12
25:0.25=x:1 29=8x
x: 7=6: 3 4.5x=62.2 45:x=18:26
2.8:4.2=x:9.6 11110:x=8:4
36x=543
34∶12＝x∶45
10∶50＝x∶40
11163∶20＝9∶x
X÷5=9X 10 X
5312x1112∶45＝2536∶x x∶11
14＝0.7∶2 1.3∶x＝5.2∶20 x∶3.6＝6∶18 4.60.2＝8x 38＝x64
＋7X=16 4X－6×23=2
2.8:4.2=x:9.6 解方程
2233X－ X= 2X + = 70%X + 20%X = 3.6
7554
X÷=
277732 X＋X= 4X－6×=2 168431233258116 ÷X= X = X = × X×3=20×154
X＋38X＝121 5X
6X＋5 =13.4
45－3×5521＝7 34X?134?8 3X=23X÷14＝12 38
510 X÷ 635=2645×1325
310X－21×23=4
6X＋5 =13.4
5729651x－3 ×9 = 29 112x + 6x = 4
x?14x?20 2(x?2.6)?8 25 X-13 X=3
10 4χ－6＝38
25% + 10X = X - 15%X = 68 45X=
1544158 X= X÷= 195282115x×+=4× X－X＝12 5 X－2.4×5＝8
3321
0.36×5- x = (x- 4.5) = 7 x- 25%x = 10
23123837213258116X÷=12 X= X=× 345729651
X÷6261335=45÷25
4+0.7X=102
X-38X=400 X-0.125X=8
X+37 X=18 X142X+132X=42 X+×( 16 + 3138 )=12 xX4=30%
14X=105 36X = 34 －0.375x=56 453
x- 0.8x = 16+6 20 x– 8.5= 1.5
X＋25%X=90 X－387 X= 9 X
2X + 25 = 35 70%X + 20%X = 3.6 X
2x- 4
5 x -4= 21
－ 27 X=34
×315=20×4
X-0.25= 25% + 10X = X - 15%X = 68 X＋X＝121 5X－3×5215＝ X÷＝12 6X＋5 =13.4 45384x－3 ×9 = 29 x + x = 4
x?121632X－21×=4 1031x?20 2(x?2.6)?8 6X＋5 =13.4 21
34X?134?8
X＋738X=4 4X
35 X = 2572
73438 X－6×23=2 81169 X = 6×51÷2=7716 125 ÷X=310
÷ 6261335=45×25 4
25 X-133 X=10 4
8421X=15 X
35X=2572
χ－6＝38 5X=÷45=1528 81169X=6×51 X1519 213X÷4=12
÷635=261345÷25 3X= XX-0.25=
14X=30% 4+0.7X=102 421
(x- 4.5) = 7 x- 25%x = 10 X＋25%X=90 32
2113X+X=42 X+X=105 X-X=400
324
X-0.125X=8 363X = 4 X+
X×( 16 + 38 )=1312 x－0.375x=56
X－37X＝12 5 X－2.4×5＝8 0.36
837 X=18
×23+12=4×38
×5- 334 x = 5x- 0.8x = 16+6 20 x
X－387 X= 9
70%X + 20%X = 3.6
X - 15%X = 68
– 8.5= 1.5 x- 4
5 x -4= 21
X－ 23237 X=4 2X + 5 = 5 X×3145=20×4 25% + 10X = 5
X＋38X＝121 5X－3×521＝57
x
人教版小学六年级解比例及解方程练习题
