人教版五年级数学上册《解简易方程》练习题精选 31Word下载.docx
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130+x=279x+25=57x+37=89
7x=5643-x=29x-3.7=6.2
2.6x=23.4x÷
2=0.30.8÷
x=4
8x-7=494x-12×
3=96(3x-6)×
(42-3x)÷
6=436-x=11x+4.6=9.9
15+40=55()m-2<
70()a+23()
3x+17=74()27<
20+25()8(a-4)=81()
xx60克x51
▲112
105+x=299x-30=41x-14=73
7x=043-x=19x+2.6=7.7
2.2x=13.2x÷
4=0.21÷
x=2
6x-9=393x+12×
2=96(5x-37)×
7=21
(31-3x)÷
5=233-x=9x+4=6.3
28+48=76()y+19<
70()a+34()
6x+17=80()26<
12+25()3(y-8)=60()
xx70克x19
▲171
185+x=281x-10=57x-23=73
6x=033-x=7x-1.9=6.4
2=0.34÷
x=8
4x-17=1112x+12×
2=72(5x-32)×
9=72
(81-8x)÷
3=342-x=17x+1.3=5.7
24+45=69()n+4>
53()b-38()
7x+17=53()24<
11+40()5(x-8)=82()
xx10克x47
▲107
142+x=298x-15=60x-31=70
6x=5447-x=30x+4.8=8
2.2x=11x÷
4=0.50.5÷
4x-2=303x+12×
5=108(3x-4)×
7=56
(10-2x)÷
2=339-x=21x+2.4=7.7
14+58=72()n-19>
43()n-7()
3x+26=63()24<
17+33()4(m-8)=33()
xx70克x47
▲108
129+x=255x-11=58x-34=88
2x=1045-x=18x-2.1=8.7
2x=0x÷
8=0.52.4÷
x=3
9x-8=6412x-12×
5=120(3x-13)×
6=30
(94-5x)÷
7=742-x=18x-2.7=9.7
17+46=63()x-8<
55()m+9()
4x+18=67()20<
16+34()9(a+8)=97()
xx40克x43
▲132
118+x=253x+28=59x-21=80
3x=1250-x=9x+4.5=6
2.9x=0x÷
9=0.60.5÷
4x-8=282x-12×
3=96(3x-3)×
9=81
(80-8x)÷
2=845-x=11x+3.3=8.6
19+57=76()b-5>
59()m+25()
8x+20=61()26<
18+21()2(m-9)=81()
xx10克x97
▲126
117+x=206x+29=54x-11=74
8x=2441-x=8x-1.1=9.6
2.1x=12.6x÷
6=0.82.4÷
6x-15=2112x-12×
4=120(5x-39)×
2=2
(62-5x)÷
7=633-x=11x-4.4=7.2
12+59=71()a+8<
79()x+22()
2x+24=69()28<
20+21()4(y+2)=68()
xx90克x41
▲116
135+x=248x-30=56x+45=73
7x=2149-x=19x+4.4=7
2.4x=16.8x÷
2=0.14.5÷
x=9
7x-19=3012x-12×
2=84(3x-4)×
8=64
(34-2x)÷
8=233-x=22x+4.9=7.1
20+59=79()x+2<
73()b-10()
7x+25=95()25<
12+39()6(a+7)=44()
xx30克x57
▲200
124+x=281x-29=50x-19=85
4x=2434-x=25x+2.1=8.2
1.8x=9x÷
6=0.41.8÷
8x-9=554x-12×
3=144(5x-34)×
6=6
(54-3x)÷
7=630-x=17x-2.1=5.9
22+59=81()y+6>
53()x-36()
7x+15=59()20<
11+37()3(b+2)=56()
xx30克x88
▲111
124+x=249x-10=55x-16=74
5x=4536-x=15x-4.1=9
2.8x=19.6x÷
9=0.81.4÷
5x-14=316x+12×
2=144(4x-15)×
7=63
(18-2x)÷
2=738-x=1x+3.5=9.4
14+48=62()x-7<
71()x+9()
3x+16=69()30<
19+30()4(b+9)=91()
xx40克x51
▲125
153+x=223x-22=44x+15=80
8x=1632-x=9x+4.1=9.2
1.2x=1.2x÷
6=0.72.4÷
x=6
6x-12=183x-12×
5=108(4x-15)×
2=10
(80-5x)÷
5=941-x=5x+4.4=8
11+58=69()m+14=47()b+25()
5x+21=79()22<
15+30()9(y-3)=55()
xx60克x68
▲145
144+x=248x+25=49x-16=84
3x=2133-x=10x-2.8=9.8
2.9x=23.2x÷
2=0.44.8÷
5x-13=126x+12×
5=72(4x-30)×
7=14
(78-9x)÷
7=650-x=20x+3.8=5.2
29+52=81()y+2<
48()m+36()
8x+28=91()25<
18+29()3(n-5)=87()
xx20克x19
124+x=224x-24=51x+13=78
5x=533-x=30x+1.3=9.4
2.1x=0x÷
4=0.80.9÷
7x-18=4512x+12×
3=108(4x-16)×
(35-3x)÷
5=433-x=13x+3.4=9.8
10+46=56()y+15=60()n+12()
7x+22=65()25<
20+36()5(x-8)=82()
xx40克x68
▲179
158+x=231x-23=47x-30=68
9x=8142-x=9x+1.4=8.5
1.4x=0x÷
2=0.71÷
9x-7=7412x+12×
4=108(6x-15)×
6=54
(91-7x)÷
7=935-x=2x+3.2=9.3
13+54=67()y-8<
34()y+21()
2x+15=78()30<
14+30()6(x+3)=93()
xx90克x23
▲113
168+x=231x+28=51x-16=80
4x=2435-x=3x+3.8=6.3
2.2x=4.4x÷
6=0.22.4÷
5x-2=336x-12×
2=132(4x-14)×
5=30
(103-8x)÷
7=937-x=15x+3.7=7.9
11+43=54()m+13<
43()y+15()
9x+25=92()20<
14+23()6(m-3)=66()
xx20克x97
131+x=239x-25=42x-13=80
9x=1836-x=30x-3.6=7.8
1.9x=9.5x÷
2=0.95.6÷
x=7
4x-15=912x-12×
3=132(5x-25)×
7=35
(75-9x)÷
3=444-x=7x-2.5=8.7
27+56=83()m+7>
77()x+23()
7x+27=99()25<
19+39()6(a-2)=81()
xx70克x50
▲184
122+x=260x-10=45x-16=76
4x=3641-x=21x+3=8.4
2.3x=4.6x÷
2=0.83.2÷
5x-10=202x-12×
5=144(3x-9)×
(27-2x)÷
3=543-x=14x-4.9=6.8
20+47=67()a+10=31()b+15()
4x+21=54()22<
16+32()9(m-4)=75()
xx50克x55
▲151
141+x=238x-13=59x+19=63
8x=042-x=5x-3=8.1
2.6x=20.8x÷
7=0.21.8÷
9x-5=7612x+12×
5=96(5x-28)×
6=42
(100-9x)÷
8=849-x=6x-1.9=9.9
23+44=67()n+20>
75()b+14()
8x+16=58()29<
16+22()7(m+8)=100()
xx50克x53
▲181
130+x=216x-26=44x+28=85
3x=638-x=11x-2.3=6.9
1.4x=5.6x÷
3=0.50.8÷
7x-13=224x+12×
3=84(6x-34)×
5=10
(70-9x)÷
4=434-x=18x-2.2=6.4