五年级解方程练习题180题与答案
-
安心教育
舒心服务
五年级解方程
(
1
)
(0.5+x)+x=9.8
÷
2
(
2
)
2(X+X+0.5)=9.8
(
3
)
25000+x=6x
(
4
)
3200=440+5X+X
(
5
)
X-0.8X=6
(6)12x-8x=4.8
(7)
7.5+2X=15
(8)1.2x=81.6
(
7
)
x+5.6=9.4
(10)x-0.7x=3.6
(11)91
÷
< br>x
=
1.3
(
12
)
X+8.3=10.7
(13)
15x
=
3
(14)
3x
< br>-
8
=
16
(15)
3x+9=27
(16)
18(x-2)=270
(17)
12x=300-4x
(18)
7x+5.3=7.4
(19)
3x
÷
5=4.8
(25)
0.5x+8=43
(26)
6x-3x=18
(27)
7(6.5+x)=87.5
1
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
÷
x=12.6
×
7+4x=12.5
9.8-x=3.8
75.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5
安心教育
舒心服务
(
40
)
20-9x=2
(
28
)
0.273
÷
x=0.35
(29)
1.8x=0.972
(41)
x+19.8=25.8
(30)
x
÷
0.756=90
(42
)
5.6x=33.6
(31)
0.1(x+6)=3.3
×
0.4
(32)
(27.5-3.5)
÷
x=4
(33)
9x-40=5
(34)
x
÷
5+9=21
(35)
48-27+5x=31
(36)
10.5+x+21=56
(
37
)
x+2x+18=78
(38)
(200-x)
÷
5=30
(39)
(x-140)
÷
70=4
(
43<
/p>
)
(
44
)
p>
(
45
)
(
46
)
(
47
)
(
48
)
(
49
)
(
50
)
(
51
)
2
9.8-x=3.8
75.6
÷
x=12.6
5x+12.5=32.3
5(x+8)=102
x+3x+10=70
3(x+3)=50-x+3
5x+15=60
3.5-5x=2
0.3
×
7+4x=12.5