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五年级解方程练习题180题有答案(最新整理)

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1)(0.5+x+x=9.8÷2
五年级解方程180题有答案
(1191÷x=1.3


22(X+X+0.5=9.8

325000+x=6x

43200=440+5X+X


5X-0.8X=6

(612x-8x=4.8

(77.5+2X=15

(81.2x=81.6

7x+5.6=9.4

(10x-0.7x=3.6
12X+8.3=10.7
(1315x3
(143x816
(153x+9=27
(1618(x-2=270
(1712x=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


280.273÷x=0.35



(29
1.8x=0.972



(30
x÷0.756=90



(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



37x+2x+18=78



(38(200-x÷5=30
(39(x-140÷70=44020-9x=2
(41
x+19.8=25.8
(425.6x=33.6
439.8-x=3.8
4475.6÷x=12.6
455x+12.5=32.3
465(x+8=102
47x+3x+10=70
483(x+3=50-x+3
495x+15=60
503.5-5x=2



.

510.3×7+4x=12.5



52x÷1.5-1.25=0.75



534x-1.3×6=2.6



546x+12.8=15.8



55150×2+3x=690



562x-20=4



573x+6=18



582(2.8+x=10.4



59(x-3÷2=7.5



6013.2x+9x=33.3



613x=x+100



62x+4.8=7.2
636x+18=48
643(x+2.1=10.5
6512x-9x=8.7
6613(x+5=169
672x-97=34.2
683.4x-48=26.8
6942x+25x=134
701.5(x+1.6=3.6
712(x-3=5.8
7265x+7=137
(739x+4×2.5=91
(744.2x+2.5x134(7510.5x+6.5x=51




.

(7689x-43x=9.2

(775x-45=100

(781.2x-0.5x=6.3

(7923.4=2x

(804x-x=48.6

(814.5x-x=28

(82X-5.7=2.15

835X-2X=18

843X+0.7=7

(853.5×2=4.2+x

(8626×1.5=2x+10(870.5×16―16×0.2=4x(88139.25X=0.403

(8918.9÷X=0.3

(9023x=14x27

(91x14x=75

(92955x80

931.8+6x54

946.7x60.36.7
(9594x53
(962x+8=16

(9720x-14x=24

(98x+7x=8
(999x-3x=6



.
(1006x-8=4
1015x+x=9

1028x-8=6x


103
4
5x=20(104
2x-6=12

(105
7x+7=14


1066x-6=0

107
5x+6=11

108
2x-8=10


1092.5x-8=4



110x-3
=7
4


(1113x+7=28
(1123x-7=26
(1139x-x=16
(11424x+x=50
(1151.2x-8=4(1163x-8=31
(1176x+6=12
(1183x-3=3
(1195x-3x=4
(1202x+16=19
(1215x+8=19(12214-6x=8
(12315+6x=27
(1245-8x=4








.

(1257x+8=15



(126
9-2x=1



(1274+5x=9



(12810-x=8



(1298x+9=17



(1309+6x=15



(131x+9x=4+7



(1322x+9=17



(1338-4x=6
(1346x-7=28



(1357x-9=20



(136x-56=1(1378-7x=1
(138x-30=12
(1396x-21=21
(1406x-3=6
(1419x=18
(1424x-18=14
(1435x+9=11
(14417-2x=11
(145x+4+8=23
(1467x-12=9
(147X-5.7=2.15
(1485X-2X=18




.
(1493X+0.5=5
(1503.5×2=4x

(15126×1.5=2x

(1520.5×16―16×0.1=4x

(1539.26X=0.402

(15436.9÷X=0.3

(155X÷0.5=2.6

(156935x80

(157180-6x54

(15894x40

(1590.2x0.40.53.7

(1609.4x0.4x16.2
(161924x20

(1627x÷6=1.4

(16316x34x=1

(16418x14x=12

(1653x-42÷14=15
(166124x=56


(1672214x=12

(168X+8.3=10.7
(1695x30
(170x-5.6=9.4
(171x÷0.8=90
(1723x816



.

(1733x+9=27

(1745.3+7x=7.4

(1753x÷5=4.8

(176X-0.8X=6(17712x+8x=4.8

(1787(x-2=49


五年级解方程180题答案
1)(0.5+x+x=9.8÷2
(1794×8+2x=36

(180(x-2÷3=7

(181x÷5+9=21
(182(300-x÷5=30
(18391÷x1.3

(18441-3x=17

0.5+2x=4.90.5+2x-0.5=4.9-0.5



.

2x=4.42x÷2=4.4÷2
X=2.2
22(X+X+0.5=9.8
2x+2x+1=9.84x+1-1=9.8-1
4x=8.84x÷4=8.8÷4
X=2.2
325000+x=6x25000+x-x=6x-x
5x=250005x÷5=25000÷5X=5000
43200=440+5X+X6x+440=32006x+450-450=3200-440
6x=27606x÷6=2760÷6
X=460
5X-0.8X=6
0.2x=60.2x÷0.2=6÷0.2
X=30
(612x-8x=4.8
4x=4.84x÷4=4.8÷4
X=1.2
(77.5+2X=152x+7.5-7.5=15-7.5
2x=7.52x÷2=7.5÷2X=3.75(81.2x=81.61.2x÷1.2=81.6÷1.2
X=68
(9x+5.6=9.4X+5.6-5.6=9.4-5.6
X=3.8
(10x-0.7x=3.6
0.3x=3.60.3x÷0.3=3.6÷0.3
X=12(1191÷x
=1.391÷x×x=1.3×x
1.3x=911.3x÷1.3=91÷1.3
X=70


.

(12X+8.3=10.7X+8.3-8.3=10.7-8.3
X=2.4
(13
15x3
15x÷15=3÷15
X=0.2


(143x816
3x-8+8=16+8
3x=243x÷3=24÷3X=8(153x+9=273x+9-9=27-9
3x=183x÷3=18÷33x=6
(1618(x-2=270
18x-36=27018x-36+36=270+36
18x=30618x÷18=306÷18
X=17
(1712x=300-4x
12x+4x=300-4x+4x16x=30016x÷16=300÷16
X=18.75
(18
7x+5.3=7.4
7x+5.3-5.3=7.4-5.3
7x=2.1
7x÷7=2.1÷7X=0.3(19
3x÷5=4.8
3x÷5×5=4.8×5
3x=243x÷3=24÷3X=8
(2030÷x+25=8530÷x+25-25=85-25
30÷x=6030÷x×x=60×x
30=60x60x÷60=30÷60
X=0.5(211.4×8-2x=611.2-2x+2x=6+2x
11.2=6+2x

.

2x+6-6=11.2-6
2x=5.22x÷2=5.2÷2
X=2.6
(22
6x-12.8×3=0.066x-38.4=0.06
6x=38.46
6x÷6=38.46÷6

X=6.41




(23
410-3x=170410-3x+3x=170+3x170+3x=410
3x+170-170=410-170


3x=2403x÷3=240÷3X=80
(24
3(x+0.5=213x+1.5=21
3x+1.5-1.5=21-1.5
3x=19.53x÷3=19.5÷3X=6.5

(25
0.5x+8=43


0.5x+8-8=43-80.5x=350.5x÷0.5=35÷0.5
X=70
(26
6x-3x=183x=183x÷3=18÷3X=6
(27
7(6.5+x=87.57x+45.5=87.57x+45.5-45.5=87.5-45.5
7x=427x÷7=42÷7
X=6

(28
0.273÷x=0.35
x=0.273÷0.35X=0.78

(29
1.8x=0.9721.8x÷1.8=0.972÷1.8
X=0.54

(30x÷0.756=90
x÷0.756×0.756=90×0.756



.

X=68.04
(31
0.1(x+6=3.3×0.4
0.1x+0.6=1.320.1x+0.6-0.6=1.32-0.6
0.1x=0.72
0.1x÷0.1=0.72÷0.1

X=7.2
(32
(27.5-3.5÷x=4
24÷x=4
x=24÷4

X=6
(33
9x-40=59x-40+40=5+40
9x=459x÷9=45÷9

X=5
(34
x÷5+9=21x÷5+9-9=21-9

x÷5=12x÷5×5=12×5

X=60
(35
48-27+5x=31
5x+21-21=31-21



5x=10
5x÷5=10÷5
X=2
(36
10.5+x+21=56x+31.5-31.5=56-31.5
x=24.5
(37
x+2x+18=783x+18-18=78-18
3x=603x÷3=60÷3
X=20
(38
(200-x÷5=30(200-x÷5×5=30×5
200-x=150200-x+x=150+x150+x=200X+150-150=200-150
X=50

(39
(x-140÷70=4(x-140÷70×70=4×70
X-140=280X-140+140=280+140
X=420
4020-9x=2




.


9x=20-29x=189x÷9=18÷9
X=2
(41
x+19.8=25.8


X+19.8-19.8=25.8-19.8

X=6


(425.6x=33.6
5.6x÷5.6=33.6÷5.6
X=6


439.8-x=3.8
9.8-x+x=3.8+x3.8+x=9.8
X=9.8-3.8X=6
4475.6÷x=12.6
X=75.6÷12.6X=6

455x+12.5=32.35x+12.5-12.5=32.3-12.5
5x=19.8
5x÷5=19.8÷5
X=3.96
465(x+8=102
5x+40=1025x+40-40=102-40
5x=625x÷5=62÷5
X=12.4
47x+3x+10=70
4x+10=704x+10-10=70-10
4x=60
4x÷4=60÷4
X=15
483(x+3=50-x+3
3x+9=53-x3x+x+9-9=53-x+x-9
4x=444x÷4=44÷4
X=11
495x+15=60
5x+15-15=60-15
5x=45


.
5x÷5=45÷5
X=9
503.5-5x=2
3.5-5x+5x=2+5x
5x+2=3.55x+2-2=3.5-2
5x=1.55x÷5=1.5÷5
X=0.3
510.3×7+4x=12.5
4x+2.1=12.54x+2.1-2.1=12.5-2.1
4x=10.44x÷4=10.4÷4
X=2.6
52x÷1.5-1.25=0.75x÷1.5-1.25+1.25=0.75+1.25
x÷1.5=2x÷1.5×1.5=2×1.5
X=3
534x-1.3×6=2.64x-1.3×6+1.3×6=2.6+1.3×6
4x=10.44x÷4=10.4÷4
X=2.654
6x+12.8=15.8
6x+12.8-12.8=15.8-12.8
6x=36x÷6=3÷6
X=0.5
55150×2+3x=690
3x+300=6903x+300-300=690-300
3x=3903x÷3=390÷3
X=130
562x-20=4
2x-20+20=4+20
2x=242x÷2=24÷2
X=12
573x+6=18
3x+6-6=18-6
3x=123x÷3=12÷3
X=4






.
582(2.8+x=10.4
5.6+2x=10.42x+5.6-5.6=10.4-5.6
2x=4.82x÷2=4.8÷2
X=2.4
59(x-3÷2=7.5x-3)÷2×2=7.5×2
X-3=15X=18
6013.2x+9x=33.3
22.2x=33.322.2x÷22.2=33.3÷22.2
X=1.5
613x=x+100
3x-x=x-x+1002x=1002x÷2=100÷2
X=50
62x+4.8=7.2
X=7.2-4.8X=2.4
636x+18=48
6x+18-18=48-18
6x=306x÷6=30÷6
x=5
643(x+2.1=10.5
3x+6.3=10.5
3x=10.5-6.33x=4.23x÷3=4.2÷3
X=1.4
6512x-9x=8.7
3x=8.73x÷3=8.7÷3
X=2.9
6613(x+5=169
13x+65=16913x+65-65=169-65
13x=10413x÷13=104÷13
X=8
672x-97=34.2
2x-97+97=34.2+97
2x=131.22x÷2=131.2÷2





.

X=65.6

683.4x-48=26.83.4x-48+48=26.8+48
3.4x=74.83.4x÷3.4=74.8÷3.4
X=22
6942x+25x=134
67x=13467x÷67=134÷67
X=2
701.5(x+1.6=3.6
1.5x+2.4=3.6
1.5x=3.6-2.41.5x=1.21.5x÷1.5=1.2÷1.5
X=0.8
712(x-3=5.8
2x-6=5.82x-6+6=5.8+6
2x=11.82x÷2=11.8÷2
X=5.9
7265x+7=137
65x+7-7=137-7
65x=130
65x÷65=130÷65
X=2
(739x+4×2.5=91
9x+10=919x+10-10=91-10
9x=819x÷9=81÷9
X=9
(744.2x+2.5x134
6.7x=1346.7x÷6.7=134÷6.7
X=20
(7510.5x+6.5x=51
17x=5117x÷17=51÷17
X=3
(7689x-43x=9.2
46x=9.246x÷46=9.2÷46
X=0.2



.

(775x-45=1005x-45+45=100+45
5x=1455x÷5=145÷5
X=29
(781.2x-0.5x=6.3
0.7x=6.30.7x÷0.7=6.3÷0.7
X=9
(7923.4=2x
2x÷2=23.4÷2
X=11.7
(804x-x=48.6
3x=48.63x÷3=48.6÷3
X=16.2
(814.5x-x=28
3.5x=283.5x÷3.5=28÷3.5
X=8
(82X-5.7=2.15
X=5.7+2.15X=7.85
835X-2X=18
3x=183x÷3=18÷3
X=6
843X+0.7=73x+0.7-0.7=7-0.7
3x=6.33x÷3=6.3÷3
X=2.1
(853.5×2=4.2+x
4.2+x=7
X=7-4.2X=2.8
(8626×1.5=2x+10
2x+10=392x+10-10=39-10
2x=292x÷2=29÷2
X=14.5
(870.5×16―16×0.2=4x
4x=4.84x÷4=4.8÷4
X=1.2
(88139.25X=0.403
X=139.25-0.403


.

X=138.847
(8918.9÷X=0.3
X=18.9÷0.3X=63
(9023x=14x2723x-14x=14x-14x+27
9x=279x÷9=27÷9
X=3
(91x14x=75
15x=7515x÷15=75÷15
X=5
(92955x80
95-5x+5x=80+5x5x+80=955x+80-80=95-80
5x=15X=3
931.8+6x54
6x=54-1.86x=52.26x÷6=52.2÷6
X=8.7
946.7x60.36.7
6.7x=60.3+6.76.7x=676.7x÷6.7=67÷6.7
X=10
(9594x53
4x=53-94x=444x÷4=44÷4
X=11
(962x+8=16
2x=16-82x=82x÷2=8÷2
X=4
(9720x-14x=24
6x=246x÷6=24÷6
X=4
(98x+7x=8
8x=8X=1
(999x-3x=6
6x=6


.

X=1
(1006x-8=4
6x-8+8=4+8
6x=12X=2
1015x+x=9
6x=96x÷6=9÷6
x=1.5
102
8x-8=6x
8x-8+8=6x+88x-6x=6x-6x+82x=82x÷2=8÷2


X=4
103
4
x=20
45445
5
=20÷
5
X=25
(104
2x-6=122x-6+6=12+6
2x=182x÷2=18÷2
X=9
(105
7x+7=14
7x+7-7=14-7
7x=77x÷7=7÷7
X=1
1066x-6=0
6x-6+6=0+6
6x=6X=1
107
5x+6=11
5x+6-6=11-6
5x=5X=1
108
2x-8=10
2x-8+8=10+8
2x=18X=9
109
2.5x-8=4
2.5x-8+8=4+8
2.5x=122.5x÷2.5=12÷2.5
X=4.8
110
x-3
=7
X-33
4+=7+
3
444
X=7.75


.

111
3x+7=283x+7-7=28-7
3x=213x÷3=21÷3

X=7
(112
3x-7=263x-7+7=26+7
3x=333x÷3=33÷3

X=11

(1139x-x=16
8x=168x÷8=16÷8
X=2
(11424x+x=5025x=5025x÷25=50÷25X=2
(1151.2x-8=4
1.2x-8+8=4+8
1.2x=121.2x÷1.2=12÷1.2
X=10
(1163x-8=31
3x-8+8=31+8
3x=393x÷3=39÷3
X=13
(1176x+6=12
6x+6-6=12-6
6x=6X=1
(1183x-3=3
3x-3+3=3+3
3x=63x÷3=6÷3
X=2
(1195x-3x=4
2x=42x÷2=4÷2
X=2
(1202x+16=192x+16-16=19-16
2x=32x÷2=3÷2
X=1.5
(1215x+8=19
5x+8-8=19-8



.

5x=115x÷5=11÷5
X=2.2
(12214-6x=814-6x+6x=8+6x6x+8-8=14-8
6x=6X=1
(12315+6x=276x+15-15=27-15
6x=126x÷6=12÷6
X=2
(1245-8x=45-8x+8x=4+8x8x+4-4=5-4
8x=18x÷8=1÷8
X=0.125
(1257x+8=15
7x+8-8=15-8
7x=7X=1
(126
9-2x=1
9-2x+2x=1+2x2x+1-1=9-1
2x=82x÷2=8÷2
X=4
(1274+5x=9
5x+4-4=9-4
5x=5X=1
(12810-x=8
X=10-8X=2
(1298x+9=17
8x+9-9=17-9
8x=8X=1
(1309+6x=15
6x+9-9=15-9
6x=6X=1
(131x+9x=4+7
10x=1110x÷10=11÷10
X=1.1


.

(1322x+9=17
2x+9-9=17-9
2x=82x÷2=8÷2
X=4
(133
8-4x=6
8-4x+4x=6+4x4x+6-6=8-6
4x=24x÷2=2÷4
X=0.5
(1346x-7=28
6x-7+7=28+7
6x=366x÷6=36÷6
X=6

(1357x-9=20
7x-9+9=8+20
7x=287x÷7=28÷7
X=4
(136x-56=1
X=56+1
X=57
(1378-7x=18-7x+7x=1+7x7x+1-1=8-1
7x=7X=1
(138x-30=12X-30+30=12+30
X=42
(1396x-21=216x-21+21=21+21
6x=426x÷6=42÷6
X=7
(1406x-3=6
6x-3+3=6+3
6x=96x÷6=9÷6
X=1.5
(1419x=189x÷9=18÷9
X=2
(1424x-18=14



.

4x-18+18=14+18
4x=324x÷4=32÷4

X=8
(1435x+9=11
5x+9-9=11-9
5x=2



5x÷5=2÷5

X=0.4
(14417-2x=11
17-2x+2x=11+2x2x+11-11=17-11
2x=62x÷2=6÷2
X=3
(145x+4+8=23
X+12=23X=23-12X=11
(146
7x-12=9
7x-12+12=9+12
7x=217x÷7=21÷7
X=3
(147X-5.7=2.15
x=5.7+2.15X=7.85
(1485X-2X=18
3x=183x÷3=18÷3
X=6
(1493X+0.5=53x+0.5-0.5=5-0.5
3x=4.53x÷3=4.5÷3
X=1.5
(1503.5×2=4x
4x=74x÷4=7÷4
X=1.75
(15126×1.5=2x
2x=392x÷2=39÷2
X=18
(1520.5×16―16×0.1=4x
4x=6.44x÷4=6.4÷4
X=1.6


.

(1539.26X=0.402
X=9.26-0.402X=8.858
(15436.9÷X=0.3
X=36.9÷0.3X=123
(155X÷0.5=2.6
X=0.5×2.6X=1.3
(156935x80
93-5X+5X=80+5X5X+80-80=93-80
5X=135X÷5=13÷5
X=2.6
(157180-6x54
180-6X+6X=54+6X6X+54-54=180-54
6X=1266X÷6=126÷6
X=21
(15894x40
4X+9-9=40-9
4X=31
4X÷4=31÷4
X=7.75
(1590.2x0.40.53.7
0.2X-0.5+0.5-0.4+0.4=3.7-0.5+0.4
0.2X=3.60.2X÷0.2=3.6÷0.2
X=18
(1609.4x0.4x16.2
9X=16.29X÷9=16.2÷9
X=1.8
(161924x20
92-4X+4X=20+4X4X+20-20=92-20
4X=724X÷4=72÷4
(162X=18
(163
7x÷6=1.4
7x÷6×6=1.4×6
7X=8.47X÷7=8.4÷7
X=1.2
(16316x34x=1
50X=1


.

50X÷50=1÷50
X=0.02
(16418x14x=12
4X=124X÷4=12÷4
X=3
(1653x-42÷14=15
3X-3=153X-3+3=15+3
3X=183X÷3=18÷3
X=6


(166124x=56
4X+12-12=56-12
4X=444X÷4=44÷4
X=11

(1672214x=1222-14X+14X=12+14X14X+12-12=54-12
14X=4214X÷14=42÷14
X=3
(168X+8.3=10.7
X=10.7-8.3X=2.4(1695x30
5X÷5=30÷5X=6(170x-5.6=9.4
X=5.6+9.4X=15(171x÷0.8=90
X=0.8×90X=72
(1723x816
3X-8+8=16+8
3X=243X÷3=24÷3X=8
(1733x+9=27
3X+9-9=27-9
3X=183X÷3=18÷3X=6



.

(1745.3+7x=7.47X+5.3-5.3=7.4-5.3
7X=2.17X÷7=2.1÷7X=0.3
(1753x÷5=4.8
3X=4.8×53X=243X÷3=24÷3
X=8
(176X-0.8X=6
0.2X=60.2X÷0.2=6÷0.2
X=30(177
12x+8x=4.8
20X=4.820X÷20=4.8÷20X=24
(1787(x-2=49
7X-14=497X-14+14=49+14
7X=637X÷7=63÷7X=9
(1794×8+2x=36
2X+32=362X+32-32=36-32
2X=42X÷2=4÷2
X=2
(180(x-2÷3=7
X-2=3×7X-2=21X=23
(181x÷5+9=21
X÷5=21-9X÷5=12X=12×5X=60
(182(300-x÷5=30
300-X=30×5300-X=150
X=300-150X=150
(18391÷x=1.3
X=91÷1.3X=70



.
(18441-3x=17
41-3X+3X=17+3X3X+17-17=41-17


3X=243X÷3=24÷3
X=8
教育之通病是教用脑的人不用手,不教用手的人用脑,所以一无所能。教育革命的对策是手脑联盟,结果是手与脑的力量都可以大到不可思议。


教育之通病是教用脑的人不用手,不教用手的人用脑,所以一无所能。教育革命的对策是手脑联盟,结果是手与脑的力量都可以大到不可思议。








Attheend,XiaoBiangivesyouapassage.Minandoncesaid,"peoplewholearntolearnareveryhappypeople.".Ineverywonderfullife,learningisaneternaltheme.Asaprofessionalclericalandteachingposition,Iunderstandtheimportanceof
continuouslearning,"lifeisdiligent,nothingcanbegained",onlycontinuouslearningcanachievebetterself.Onlybyconstantlylearningandmasteringthelatestrelevantknowledge,canemployeesfromallwalksoflifekeepupwiththepaceofenterprisedevelopmentandinnovatetomeettheneedsofthemarket.Thisdocumentisalsoeditedbymystudioprofessionals,theremaybeerrorsinthedocument,ifthereareerrors,pleasecorrect,thankyou!

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