解方程1000道小学练习题

37+x+16=9031+x+4=8524-(x-35)=157+x+33=60

49+x-26=6221+22+x=71x-33+11=1448+x+46=96

x+11+29=5141+26+x=9321+x+5=31x-23+24=30

17-(x-35)=1442+47+x=13516+x-15=23x+24+44=92

40+x-7=7948+x-10=83x-21+29=3532+x+36=107

8+x+37=5623+x+43=9238+x-3=7622+x+7=33

17+19+x=5829+34+x=100x+3-38=1411+x+28=67

17+x-40=2023+6+x=3829+21+x=7435+36+x=110

41+2+x=4847+17+x=844+38+x=9010+x+14=35

16+x+29=7122+40+x=105x+16+28=54x+24+34=79

x-20+40=47x-3+46=52x+40+3=70x-16+22=48

x+15+28=51x+30+34=87x+38+40=113x-40+46=49

x-23+3=15x-18+9=12x-43+15=21x+28+21=58

40+x+27=11733+x+16=5539+x-5=4245+x-27=47

2+5+x=288+x-7=ll144-x-22=1720+x-4=53

26+x-16=2932+x-31=3538+x-46=418+x-12=11

14+x-27=1720+x-42=2326+x-8=29x-36+31=34

x-2+44=4720+x-17=23x-32+4=7x-47+12=15

x-13+47=4927+x-31=33x+9-26=3241-(x-11)=37

11+23+x=4720+6+x=4133+x-14=36x-26+14=14

48-(9+x)=27x-31-5=438+x+36=110x-5+15=18

x-274-27=3619+x+19=63x-47+45=48x+16-18=11

x-384-34=3443+7+x=63x+22-13=28x-30+29=30

x-64-22=65x-8+28=28x+40-40=3017+35+x=87

x-54-42=8133+x-39=339+x-34=13x-74-43=46

x-224-41=4447-(x-37)=4450+x-3=53x—18+46=49

19+x-33=3538+x-12=4144+x—27=4750+x-42=53

74-x-8=1013+x-23=1619+x-5=5825+x-4=28

31+x-32=3437+x-47=40x-13+43=46x-27+49=52

x-39+6=612+x+12=45x-104-18=2222+x+24=58

x+27+30=62x-26+36=39x+44+42=127x-7+48=51

x+18+18=55x-34+24=27x+45+30=12115+x+36=72

42+x4-23=8948+x-9=585+11+x=2411+x-33=17

17+x4-35=9023+x4-17=5129+22+x=7635+37+x=112

41+3+x=5047+31+x=1124+x—46=710+48+x=96

16+24+x=6722+x+42=103x+8+27=4020+x+37=80

x+38-16=57x+30+9=5929+x-25=3627+x+47=118

104-x+30=53x+28—29=2417+x4-43=10033-(9+x)=9

26+17+x=6032+x-3=4141+8+x=57x+29-5=50

x-41+50=5310+x-4=10x—19+25=2548+x-34=48

49+x-28=2424-(x-24)=2343+x+43=135x-9+12=18

28+x-17=2836+36+x=1149+x-25=19x+27-14=30

17+29+x=81x-30+22=2638+x-16=4144—(x—31)=41

50-(x-46)=477-(x-12)=413-(x-27)=1019-(x-12)=16

25-(x-8)=2231-(x-23)=2837-(x-2)=3443-(x-17)=40

49-(x-32)=466-(x-47)=3x-13+3=6x-28+9=12

31-(x-43)=2811-(x-9)=823+x+10=4336+x+28=102

X-11+25=252+x-33=ll32+x-44=1330-(x+14)=9

x+22+23=6431+x+9=71x+16+41=7047-(x—28)=44

20+x+39=993+x-9=924+x+25=79x-26+10=13

13+38+x=7923+x4-15=74x+32—44=23x-11+26=36

x+9+2=24x+34-48=1718+46+x=113x-2-27=3

6+x+40=5432+39+x=11322+5+x=3550+x+36=119

10+x十2=60x+17+6=3728+35十x=10834十x+47=125

40+x4-13=6346+25+x=993+40+x=869+19+x=50

15+27+x=6634+x4-49=12940+x4-21=7646+x+23=92

x-424-3=9x-374-9=16x-20+15=218+x+21=50

x-20+27=4422+x4-33=8434+x+39=11049+x+45=97

15+x+2=35x-26+8=9x-2+14=57x-5+20=32

39+x+26=114x-38+32=3538+14+x=7244+x+35=108

14+x-31=1720+x-3=2326+x-18=2932+x-33=35

38+x-12=4144+x-27=4750+x-42=537+x-8=10

13+x-23=1619+x-38=2225+x-4=2831+x—19=34

x-474-37=40x-134-49=5225+x-28=28x-43+9=12

x-154-17=27x-24+6=948-(x-38)=45x-50+17=17

X+45—26=5542-(x-41)=4232+x-10=3525+x+38=91

31+x4-37=10537+3+x=4318+x+4=40x-33+39=42

26-(x+8)=9x-27+48=5442+x-28=6240+x+50=140

49+x-20=5519+x-13=1545-(x-11)=6x-134-46=52

20+x4-27=78x4-3-49=345-(x+18)=1230+x-21=42

45+x4-5=9817+x4-14=4239+26+x=9413+41+x=98

11+x+36=7437+x4-38=110x+4+20=7439-(x+19)=4

x4-344-41=10631+46+x=12612+x-27=043+27+x=100

37-(x+21)=449-(x+40)=513+29+x=7119-(x-8)=6

49+x4-27=116x-234-6=128+34+x=7933+x-3=79

x-12+45=4535-(x-40)=35x-6+41=41x+30+37=91

13+36+x=88x-47+18=19x—17+26=3219-(x-25)=19

47+x4-22=7718+x-10=2148+x4-41=124x-37+37=40

40+x-9=43x-24+39=429+x-39=12x-5+28=31

38-(x-20)=35x-2-14=19x—14+46=49x-29+12=15

18-(x-44)=1524-(x-10)=21x-254-12=1528-(x-40)=25

34+x-6=3740+x—34=4346+x-3=923+x-15=6

9+x-30=1215+x-5=5821+x-7=2127+x+38=94

33+x-34=3339+x-16=42x+34+45=11043+x+2=88

x+9+8=2627+x+27=8439+x4-33=110x-5+39=42

x+16+45=78x+5+2=428+x+8=23x-29+14=24

31+x+20=79x-7+26=39x+19+32=6730+x+38=101

x-3+44=5350+x+14=757+x-39=1013+41+x=85

19+24+x=7625+32+x=9231+47+x=12837+13+x=66

43+x+31=10213+x+46=10219+22+x=6625+37+x=102

31+45+x=11837+15+x=7043+30+x=10645+x+48=141

x+14+9=3429+x-24=4011+x+17=48x-26+33=42

x-18+12=19x-7+31=73x-12+14=17x-24+13=13

x-39+4=4x-4+17=1836+x+16=9425+x+2=75

35+x-10=36x-294-40=4649+x-31=52x-13+9=22

18+x-6=57x+47-34=50x-3-20=229+x-11=68

x-36+30=333+x+18=3023-(x-17)=20x-32+45=48

19+x-47=2244-(x-3)=4031-(x-25)=28x-4+14=17

39-(x-19)=36x-34+6=9x-3+12=58x-15+22=25

37+x-30=4043-(x-45)=4049-(x-11)=466-(x-39)=3

12-(x-4)=918-(x-23)=1245十x+50=130x-46+2=2

24-(x-15)=2113+30+x=76x+64-36=8421+x-9=33

x+42+28=10924-x-2=50x-17+21=24x+9+50=78

x4-4-36=1513-(x-16)=318+x-19=1412+x-7=22

18-(x-19)=1224+x-17=2846+42+x=13339-(x-15)=30

28+23+x=77x-38+24=27x+30+40=11029+x-33=28

2+x+45=5815+x+13=38x+28+34=8745+40+x=128

48-(6+x)=3321+x+40=8539+36+x=114x+31—48=4

21+x4-33=8440+45+x=13346+11+x=713+x+28=56

9+40+x=9215+3+x=21214-x+34=8027+x-30=34

33+x-12=4039+x-24=4245+x-36=452+x-5=5

20+x4-8=51x-31+14=15x+74-20=77x-29+26=32

x-31+32=35x-43+38=4129+x4-44=118x-21+50=53

x4-34-20=69x-24-26=72x-20+32=35x-35+38=41

x-14+44=47x—29+50=537+x-44=1013+x+26=56

19+x-2=2925+x-37=2831+x-3=3437+x-18=40

43+x-46=4649+x-12=526+x-27=912+x-42=15

18+x-8=2124+x-23=2730+x-38=3336+x-7=42

6+x-28=647+x+18=6943+x+42=134x+31+27=83

x4-46-42=43x-41+35=39x-14+11=1422+29+x=83

x+4+37=46x-204-3=6x+31-12=51x4-7-28=29

21+x4-9=4043+x4-47=124x4-174-13=57x-6+19=25

x-18+5=714+x+23=7033+8+x=5223+x+3=52

38+x-9=70x+74-8=19194-x-24=1741+x-17=74

49+x-23=29x+31+35=9434+43+x=12349+x+12=70

24+x-10=41394-x-29=5245-(x+8)=3244+x+23=113

x+44+20=10224+4+x=7420+x+22=6437+x-16=61

x+6-8=1x-25-8=1x+30+43=10350-(x+2)=0

17-(x-14)=14x-39+10=10x-5+8=8x+23+47=90

35+x+23=96x-7+23=3348+x-12=49x-21+24=27

50+x-10=89x+25+36=83x-14+21=3147-(x+16)=25

40-(x+17)=849-(x-29)=4616-(x-44)=139-(x-10)=6

18-(x-25)=15x-4+31=3414+x-19=17x-34+36=39

x-3-9=37x—15+24=27x—30+20=23x-45+36=39

x-11+29=32x-39+32=3541-(x-5)=38x-20+11=14

x-35+49=52x—4+29=75x—15+5=843+x-27=43

x+13+39=101x+15+19=3641-(x-33)=3848+x-5=45

x+11-3=1938+26+x=9011+44+x=10217+x+6=30

36+x-22=3942+x-10=7248+9+x=635+x+24=54

11+x-7=50x+454-17=110x-21+23=29x+23+29=78

x+5+35=88x+13+41=6438+x+47=1264+x+4=15

19+x+10=5134+x+16=87x+3+22=74x+18+28=61

37+x+34=11732+x+40=94x+11+46=7116+33+x=85

22+x+2=7228+14+x=5934+35+x=11440+x+47=131

46+x+13=693+25+x=569+x+13=2915+x+15=45

21+x-37=3027+42+x=11133+8+x=4939+x+42=114

45+35+x=1112+50+x=98x-16+7=19x-43+17=18

x+19-32=025十x+22=7522-(x-17)=1211-(x-6)=5

23+24+x=8131+x4-29=89x-25-7=346+x+33=106

x-38+6=915-(x-4)=12x-19+18=21x-34+17=20

x-3-46=049+x-15=5232+x-30=35x-9+31=34

x-24+11=1433+x-39=36x-5+42=45x-20+5=8

28+x-35=3147-(x-4)=1x-16+17=33x-44+44=47

21-(x-10)=18x-28+43=4913-(x-36)=13x+18+22=49

41-(x-14)=4150+x-32=5347+x+10=7126+23+x=72

x-414-39=4232-(x-7)=2938-(x+18)=147-(x-34)=44

x+45+4=9526+15+x=6224+x+25=7211—(x—9)=1

23-(x+8)=429-(x-33)=2319+x4-35=92114-x+8=36

22+x4-5=52x4-40-20=5710-(x+6)=110+31+x=75

x4-494-35=13012+x4-21=4840+x4-37=10712+x+19=60

28+5+x=4124+x4-36=8626+x4-38=9945-(144-x)=14

29+x4-22=83x+47+12=103x+13+47=7025+x+20=73

x4-42-49=33x+8+3=16x-7+45=8418+9+x=52

50+x-2=92x-264-29=3625+x-38=28x—50+14=14

17+x-16=17x-304-41=4246+x—4=91x-9+13=25

29+x-40=3525+x-48=2644-(x-18)=384+x-20=7

19+x-9=5848-(x-47)=452+x+29=54x-24+47=51

14-(x-10)=1120+x-25=2326+x-40=2932+x-6=35

38+x-21=4144+x-36=4750+x-2=537+x-17=10

x-5+13=56x—11+32=35x-26+38=41x-41+44=47

x-7+50=53x-22+7=10x-37+13=16x-3+19=22

x—30+25=28x-64-31=7415+x+37=73x+10+43=70

x+48+49=1397+x+6=27x-94-12=1618+x-31=21

24+10+x=4730+22+x=7336+x-37=3942+x+48=139

12+x4-24=54184-x4-26=7124+2+x=4130+x+34=108

36+x-23=4242+x+38=1215+20+x=58x+15+31=65

11+37+x=88x+6+16=2518+x+26=6533+x-41=28

x-6+34=4314+x+50=6839+x-33=4829+x+8=42

x+23+48=91x+38-8=6550+x4-31=8516+x-14=21

x+34+43=10834-x-29=2321+x+25=6837+x+34=111

3+x4-33=4142+x+27=903+26+x=5144+x-28=63

8+x-14=1417+x—25=33x+43-33=5726+x+19=61

38+x-31=4112+46+x=10731-(x-8)=3024+x+50=101

x-35+40=41x-5+16=22x-20+12=1527+x+22=55

x-34+23=338+23+x=6011-(x-25)=8x-46+23=26

29-(x-12)=2635-(x-27)=3241-(x-6)=3811-(x-21)=8

17-(x-36)=1423-(x-2)=2029—(x-17)=2635-(x-32)=32

41-(x-47)=3847-(x-13)=44x-41-3=0x-7-3=0

9-(x-22)=615-(x-37)=1221-(x-3)=1827-(x-18)=24

33-(x-39)=2439-(x-2)=3345-(x-16)=418-(x-38)=5

26-(7+x)=547-(19+x)=631+x+13=75x+46-6=86

x4-12+35=5918+x-30=24x-6+40=4316+x-21=19

x+13+6=4231+x+8=41x+4+43=5415+x+42=89

34+x+5=70x-7+40=46x+21+20=5916+x-4=25

x+15+28=55x一27十3=625十36十x=935十x+5=18

20+x4-11=54x+38+14=87x+4+13=6732+x+32=93

44+x4-2=9337-(x+13)=1418+x-21=1220+x+40=97

3+x-3=625+18+x=64x+36-37=3214+x+14=40

x+36+11=7743+x-8=8313-(x+4)=531+22+x=78

8+x-40=15x-16+4=2126+x+18=5932+x-10=72

38+x-19=5044+x—14=4750+x+45=1347+x-5=13

13+x-7=1619+x-19=22x-14-1-25=61X-10+31=34

x+41+37=113x-374-43=46x-9+49=52X-24+6=9

7+x+25=58x-44+31=35x-174-37=40X-32+43=46

x-114-49=52x-264-6=9x-41+12=15X-7+18=24

24+22+x=71304-x-37=3336+x-3=3942+x-18=58

48+x-46=515+x-12=8114-x-27=1417+x-41=20

23+x-4=2329+26+x=9035+x-31=3541+x-16=74

11+28+x=7017+x4-40=9723+x+6=35x+27+32=83

36+x-47=24x-2+4=745-(x+13)=1832+x-16=54

28-(x+4)=19x-264-15=2537+28+x=9045+x-7=88

x+3—2=711+28+x=7326+39+x=10719-(x+8)=6

x+36+45=11448+x4-31=8118+14+x=4936+x-43=38

26+31+x=7850+x—45=5119+x-25=1631+34+x=102

40+x4-16=10513+x4-31=7239+x4-10=989+x+43=64

17+24+x=6835+39+x=116x+8+27=4023+x+17=69

44+x4-49=13722-(x-14)=16x-9+31=38x-40+10=17

26+x-3=2932-(x-15)=3238-(x-33)=3550-(x+2)=0

7-(x-10)=620+x4-48=110