小学五年级解方程计算题练习题.docx
论证-心塞
一、解方程专题
7+=19 X+120=176
58+X=90 X+150=290
79.4+X=95.5
4.4X=444
X-6=19
X-77=275
2X+55=129
X × 4.5=90
X-3.3=8.9
X-77=144
7 X=63
X ×
5=100
X-25.8=95.4
X
÷7=9
X× 9=4.5
6.2X=124
X-54.3=100
X÷4.4=10
X÷78=10.5 X÷2.5=100
X÷3=33.3 X÷2.2=8
9-X=4.5
77-X=21.9
9÷X=0.03
3×(X-4)=46
73.2-X=52.5
99-X=61.9
7÷X=0.001
(8+X)÷5=15
87-X=22
3.3÷X=0.3
56÷X=5
(X+5)
÷3=16
66-X=32.3
8.8÷X=4.4
39÷X=3
15÷(X+0.5)=1.5
12X+8X=40
12X-8X=40 12X+X=26 X+ 0.5X=6
X-0.2X=32
6×5+2X=44
24-3X=3
X-6=12
1.3X+X=26
20X-50=50
(5+1)=60
56-2X=20
3X+5X=48
28+6X=88
99X=100-X
4X+2=6
32-22X=10
X+3=18
X+32=76
14X-8X=12
10X×
3X+6=18
16+8X=40 2X-8=8 4X-3×9=29
8X-3X=105
X-0.8X=6
(X-2)÷3=7
3X-8=16
X-6×5=42
12X+8X=4.8
X÷5+9=21
3X+9=27
X+5=7
7(X-2)=49
(200-X)÷5=30
5.3+7X=7.4
2X+3=10
4×8+2X=36
48-27+5X=31
3X÷5=4.8
5×3-X=8 40-8X=5
X÷5=215 X+25=100
X+15=30 2X+8=20
35-5X=10
3(X-9)=33
12÷X=0.3
20-2X=6
(X-6)=20 10
54-X=24
6.75 -X=1.68
2X+9=31
(9-X)=20 6(X-3)=12
7X=49
126÷X=42
0.7X=4.2 0.7X+6×5=37
5
(10 X-25)÷5=15 2X -7.5
= 8.5 7.9X -X = 8.97 13(X + 5 ) = 169
2X+8=16
6X-8=4
X-8=6X
9X-3X=6
X÷5=10
5X+X=9
4÷5X=20
6X-8=4
X+7X=8
X÷5=10
2X-6=12
5X+X=9
9X-3X=6
X+7X=8
2X+8=16
X-8=6 X