人教版五年级数学上册《解简易方程》练习题精选 63文档格式.docx
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x=5
4x-10=263x+12×
3=84(5x-23)×
4=28
(54-7x)÷
3=436-x=17x+3.2=7.9
28+40=68()n-19=42()a+10()
3x+14=62()20<
10+27()9(a-5)=31()
xx100克x64
▲184
126+x=288x-15=44x+17=84
7x=041-x=14x-1.1=9.1
2.8x=8.4x÷
6=0.51.4÷
x=2
6x-12=186x-12×
3=144(4x-7)×
4=36
(46-4x)÷
9=242-x=20x+3.6=9.5
22+42=64()y+5=43()b-11()
3x+29=92()24<
10+24()5(x+1)=79()
xx100克x47
▲175
197+x=262x-29=46x+48=79
8x=2445-x=19x+1.3=6.5
2.1x=4.2x÷
5=0.43.2÷
x=4
4x-11=134x-12×
4=144(3x-20)×
3=3
(43-4x)÷
3=937-x=2x-1.8=9.1
15+51=66()y+16>
66()m+22()
7x+11=82()23<
16+30()2(b-4)=31()
xx80克x70
▲149
186+x=203x+15=57x+41=75
5x=4050-x=13x+4.6=8.1
2.5x=5x÷
6=0.54.2÷
x=7
5x-5=202x-12×
5=96(6x-25)×
9=45
(72-9x)÷
3=345-x=20x-2.7=9.8
21+55=76()y-17<
50()a+30()
3x+16=62()30<
14+27()9(n-9)=96()
xx70克x28
▲198
139+x=265x+12=55x-29=73
7x=1435-x=3x+3.7=7.1
1.5x=12x÷
5=0.41.2÷
x=6
7x-9=404x+12×
5=108(4x-17)×
2=14
(55-4x)÷
5=740-x=13x+4.1=9.2
19+57=76()n+9<
67()b-33()
3x+23=77()22<
12+38()7(y-7)=62()
xx80克x67
▲142
149+x=246x-15=48x+34=63
6x=3042-x=10x-3.2=6.5
1.7x=11.9x÷
8=0.73÷
8x-8=566x-12×
4=84(4x-26)×
4=24
(26-6x)÷
2=737-x=1x+4.7=8.9
10+51=61()x-12>
45()n-9()
3x+18=61()24<
20+29()4(y-7)=61()
xx80克x23
▲145
108+x=288x-29=52x+22=74
7x=5641-x=27x-4.8=6.5
2.9x=14.5x÷
7=0.91.6÷
4x-17=1512x+12×
5=120(5x-17)×
4=32
(20-5x)÷
5=244-x=1x+2.6=9.6
27+56=83()x+8<
41()b+20()
8x+20=62()21<
15+36()6(y-7)=87()
xx80克x83
▲196
153+x=240x-21=50x+43=64
4x=1645-x=19x-2.4=7.5
2x=2x÷
4=0.21.8÷
5x-10=353x-12×
5=144(5x-31)×
2=8
(105-9x)÷
6=449-x=26x-5=7.8
28+42=70()b+20=79()y+32()
5x+12=78()22<
13+35()5(y+2)=51()
xx20克x98
▲164
173+x=219x+25=43x-18=84
2x=1432-x=13x+2.1=6.3
1.6x=6.4x÷
6=0.55.6÷
x=8
5x-3=3212x+12×
2=120(5x-13)×
(38-8x)÷
7=244-x=2x-3.6=8.4
10+50=60()m+11>
51()x+15()
2x+22=100()20<
16+29()5(m+8)=44()
xx30克x76
170+x=260x-21=52x-23=65
5x=538-x=1x-4.7=8.8
2.8x=0x÷
9=0.50.2÷
6x-1=4112x-12×
4=144(3x-17)×
8=32
(96-5x)÷
9=944-x=29x+2.7=5.6
25+51=76()n-20<
79()x-7()
5x+29=76()26<
20+22()2(a+8)=79()
xx60克x33
▲183
182+x=219x-17=44x+40=71
8x=1636-x=24x+3.3=8.3
2.1x=8.4x÷
6=0.55.4÷
9x-15=573x-12×
3=144(3x-9)×
2=12
(52-2x)÷
8=534-x=17x-3.4=6.3
11+58=69()b-11>
47()n+15()
9x+28=65()23<
10+25()4(b-4)=91()
xx70克x36
▲179
117+x=210x-17=41x-10=71
6x=4248-x=26x+2.2=9.8
1.5x=1.5x÷
2=0.25.6÷
5x-3=326x-12×
3=72(5x-34)×
4=4