六年级数学60道方程题

六年级数学60道方程题

4x-31=63
8x+13=35
6.8+3x=10.1
0.75x-2=1.24
4x-1.7=4.5
6x+18=30
5x-5.6=20
2x+50=300
3x+12=57
(12+16)x=210
5.6x-2.9x=8.1
12x+5x=2.25
480-8x=1208x-5x=29.4
3x=6.2
1.2x+1.8x=10.5
55x-46x=151.2
3x-6+x=90
16x+19x=420
1.6x-x=9
2.8x-4.3=9.7
0.8x+4=7.2
12x=69.12
x+1.8=0.2
5x-0.5=38
6x+2=8x-14
25x=350
3x=54
12x+16=100
4x+x=248
0.5x+20=60
4x+5=8.6
5x-1=36
5x+1=36
5x=36+1
5x-36=1
0.9x-4=12.2
1.4x+2.2x=36
9x=81
4/15x=8/9
12/13x=18
5/6x=5/24
9x=6/11
7/8x=42
4/7x=32
2/5x=14/15
5x=5/12
7/8x=35
5/12x=2/3
x+3/4x=28
3/4x-1/3x=16
1.8x=162
2/5-1/4=3/5
3/4x+1/6=11/12
5.6x-2.9x=8.1
12x+5x=2.55
5/6-1/3=8
4/9x+12.3=40.3
480-8x=120
2/9x+1/6x=7/9
3/4-2/5x=1/8
5/6x+1/5=13/10

(1) 3.5X＋1.8＝12.3 (5) X＋ X＝21 (6) X＋ X＝

(7) 3.6X÷2＝2.16 (8) X＋ X＝ (2) 0.8X－4＝1.6

(3) 5X÷2＝10 (4) X－0.25X＝3 (9) X－ X＝

(10) X－ ＝ (11) 2X＋7X＝ (12) ＋X＝

(13) X＝ (14) X＝ (15) X＝10

(16) 180＋6X＝330 (17) 2.2X－1＝10 (18) X－0.8X＝10

(19) 15X÷2＝60 (20) 4X＋X＝3.15 （21）3.4X＋1.8＝8.6

(22) 5X－X＝2.4 (23) 1.5X－X＝1 (24) 6.6X－6X＝1.8

(25) 2X－ X＝

X－ 27 X= 2X + 25 = 35 70%X + 20%X = 3.6

X× =20× 25% + 10X = X - 15%X = 68

X＋ X＝121 5X－3× ＝ X÷ ＝12

6X＋5 =13.4 3X=

X÷ = X＋ X= 4X－6× =2

125 ÷X=310 X = X = ×

X÷ = × 4x－3 ×9 = 29 x + x = 4

X－21× =4

6X＋5 =13.4 25 X-13 X=310 4χ－6＝38

5X= X= X÷ =

X÷ =12 X= X= ×

X÷ = ÷ X-0.25= =30%

4+0.7X=102 X+ X=42 X+ X=105

X- X=400 X-0.125X=8 =

X+37 X=18 X×( 16 + 38 )=1312 x－0.375x=

x× + =4× X－ X＝12 5 X－2.4×5＝8

0.36×5- 34 x = 35 23 (x- 4.5) = 7 12 x- 25%x = 10

x- 0.8x = 16+6 20 x– 8.5= 1.5 x- 45 x -4= 21

X＋25%X=90 X－37 X= 89
有些含有分数的题好像看不到，SORRY

χ+2.4χ=6 3.5: χ=5:4.2
1.8χ－χ=2.4 4:6=15:χ
6×3－1.8χ=7.2 17－5χ=2.4+3
12.6× －2χ=8 χ+50%=42
4χ－13=31 4.5+8χ=27
2χ+4.3×3=14 3 ÷4χ＝2.5
3χ－16×3＝102 4χ＋7.1＝12.5
0.3χ－2＝9.1 3χ+ χ＝2
131－χ＝89.2 4χ＋7.1＝12.5
2.4χ－0.45×2=0.3 6.3－5χ=4.1
25:5=0.75:χ