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初一上学期数学计算题、解方程100道

发表时间:2024-07-15 01:32:01 来源:网友投稿

2x+17=35

3x-64=11

12+8x=52

0.8x-4.2=2.2

2x+5=10

3x-15=75

4x+4o=320

3x+77=122

5x-1.6=0.6

6x-4=20

10x-0.6=2.4

500-12x=140

1)66x+17y=3967

25x+y=1200

答案:x=48y=47

(2)18x+23y=2303

74x-y=1998

答案:x=27y=79

(3)44x+90y=7796

44x+y=3476

答案:x=79y=48

(4)76x-66y=4082

30x-y=2940

答案:x=98y=51

(5)67x+54y=8546

71x-y=5680

答案:x=80y=59

(6)42x-95y=-1410

21x-y=1575

答案:x=75y=48

(7)47x-40y=853

34x-y=2006

答案:x=59y=48

(8)19x-32y=-1786

75x+y=4950

答案:x=66y=95

(9)97x+24y=7202

58x-y=2900

答案:x=50y=98

(10)42x+85y=6362

63x-y=1638

答案:x=26y=62

(11)85x-92y=-2518

27x-y=486

答案:x=18y=44

(12)79x+40y=2419

56x-y=1176

答案:x=21y=19

(13)80x-87y=2156

22x-y=880

答案:x=40y=12

(14)32x+62y=5134

57x+y=2850

答案:x=50y=57

(15)83x-49y=82

59x+y=2183

答案:x=37y=61

(16)91x+70y=5845

95x-y=4275

答案:x=45y=25

(17)29x+44y=5281

88x-y=3608

答案:x=41y=93

(18)25x-95y=-4355

40x-y=2000

答案:x=50y=59

(19)54x+68y=3284

78x+y=1404

答案:x=18y=34

(20)70x+13y=3520

52x+y=2132

答案:x=41y=50

(21)48x-54y=-3186

24x+y=1080

答案:x=45y=99

(22)36x+77y=7619

47x-y=799

答案:x=17y=91

(23)13x-42y=-2717

31x-y=1333

答案:x=43y=78

(24)28x+28y=3332

52x-y=4628

答案:x=89y=30

(25)62x-98y=-2564

46x-y=2024

答案:x=44y=54

(26)79x-76y=-4388

26x-y=832

答案:x=32y=91

(27)63x-40y=-821

42x-y=546

答案:x=13y=41

(28)69x-96y=-1209

42x+y=3822

答案:x=91y=78

(29)85x+67y=7338

11x+y=308

答案:x=28y=74

(30)78x+74y=12928

14x+y=1218

答案:x=87y=83

(31)39x+42y=5331

59x-y=5841

答案:x=99y=35

(32)29x+18y=1916

58x+y=2320

答案:x=40y=42

(33)40x+31y=6043

45x-y=3555

答案:x=79y=93

(34)47x+50y=8598

45x+y=3780

答案:x=84y=93

(35)45x-30y=-1455

29x-y=725

答案:x=25y=86

(36)11x-43y=-1361

47x+y=799

答案:x=17y=36

(37)33x+59y=3254

94x+y=1034

答案:x=11y=49

(38)89x-74y=-2735

68x+y=1020

答案:x=15y=55

(39)94x+71y=7517

78x+y=3822

答案:x=49y=41

(40)28x-62y=-4934

46x+y=552

答案:x=12y=85

(41)75x+43y=8472

17x-y=1394

答案:x=82y=54

(42)41x-38y=-1180

29x+y=1450

答案:x=50y=85

(43)22x-59y=824

63x+y=4725

答案:x=75y=14

(44)95x-56y=-401

90x+y=1530

答案:x=17y=36

(45)93x-52y=-852

29x+y=464

答案:x=16y=45

(46)93x+12y=8823

54x+y=4914

答案:x=91y=30

(47)21x-63y=84

20x+y=1880

答案:x=94y=30

(48)48x+93y=9756

38x-y=950

答案:x=25y=92

(49)99x-67y=4011

75x-y=5475

答案:x=73y=48

(50)83x+64y=9291

90x-y=3690

答案:x=41y=92

3X+18=52x=34/3

4Y+11=22y=11/4

3X*9=5x=5/27

8Z/6=48z=36

3X+7=59x=52/3

4Y-69=81y=75/4

8X*6=5x=5/48

7Z/9=4y=63/7

15X+8-5X=54x=4.6

5Y*5=27y=27/40

8x+2=10x=1

x*8=88x=11

y-90=1y=91

2x-98=2x=50

6x*6=12x=1/3

5-6=5xx=-1/5

6*x=42x=7

55-y=33y=22

11*3x=60x=20/11

8-y=2y=-6

1.x+2=3

2.x+32=33

3.x+6=18

4.4+x=47

5.19-x=8

6.98-x=13

7.66-x=10

8.5x=10

9.3x=27

10.7x=7

11.8x=8

12.9x=9

13.10x=100

14.66x=660

15.7x=49

16.2x=4

17.3x=9

18.4x=16

19.5x=25

20.6x=36

21.8x=64

22.9x=81

23.10x=100

24.11x=121

25.12x=144

26.13x=169

27.14x=196

28.15x=225

29.16x=256

30.17x=289

31.18x=324

32.19x=361

33.20x=400

31.21x=441

32.22x=484

33.111x=12321

34.1111x=1234321

35.11111x=123454321

36.111111x=12345654321

37.46/x=23

38.64/x=8

39.99/x=11

40.1235467564x=0

41.2x+1=-2+x

42.4x-3(20-x)=3

43..-2(x-1)=4

44.3X+189=521

45.4Y+119=225

46.3X+77=59

47.4Y-6985=81

48.X=0.1

49.5X=55.5

50.Y=50-85

(-8)-(-1)=-7

45+(-30)=15

-1.5-(-11.5)=10

-0.25-(-0.5)=0.25

15-【1-(-20-4)】=-10

-40-28-(-19)+(-24)=-73

22.54+(-4.4)+(-12.54)+4.4=10

(2/3{三分只二“/”是分数线}-1/2)-(1/3-5/6)=2/3

2.4-(-3/5)+(-3.1)+4/5=0.7

(-6/13)+(-7/13)-(-2)=1

3/4-(-11/6)+(-7/3)=1/4

11+(-22)-3×(-11)=22

(-0.1)÷0.5×(-100)=20

(-2)的3次方-9=-17

23÷[-9-(-4)]=-23/5

(3/4-7/8)÷(-7/8)=1/7

(-60)×(3/4+5/6)=-95

[-|98|+76+(-87)]*23[56+(-75)-(7)]-(8+4+3)

5+21*8/2-6-59

68/21-8-11*8+61

-2/9-7/9-56

4.6-(-3/4+1.6-4-3/4)

1/2+3+5/6-7/12

[2/3-4-1/4*(-0.4)]/1/3+2

22+(-4)+(-2)+4*3

-2*8-8*1/2+8/1/8

(2/3+1/2)/(-1/12)*(-12)

(-28)/(-6+4)+(-1)

2/(-2)+0/7-(-8)*(-2)

(1/4-5/6+1/3+2/3)/1/2

18-6/(-3)*(-2)

(5+3/8*8/30/(-2)-3

(-84)/2*(-3)/(-6)

1/2*(-4/15)/2/3

-1+2-3+4-5+6-7

-50-28+(-24)-(-22)

-19.8-(-20.3)-(+20.2)-10.8

0.25-+(-1)-(+3)

-1-〔1-(1-0.6÷3)〕×〔2-(-3)×(-4)〕

0÷(-4)-42-(-8)÷(-1)3

-32-(-3)2-(-3)3+(-1)6

3×(-2)2+(-2×3)2+(-2+3)2

(-12)÷4×(-6)÷2

(-12)÷4×(-6)×2

75÷〔138÷(100-54)〕

85×(95-1440÷24)

80400-(4300+870÷15)

240×78÷(154-115)

1437×27+27×563

〔75-(12+18)〕÷15

2160÷〔(83-79)×18〕

280+840÷24×5

325÷13×(266-250)

85×(95-1440÷24)

58870÷(105+20×2)

1437×27+27×563

81432÷(13×52+78)

[37.85-(7.85+6.4)]×30

156×[(17.7-7.2)÷3]

(947-599)+76×64

36×(913-276÷23)

-(3.41.25×2.4)

0.8×〔15.5-(3.215.79)〕

(31.83.2×4)÷5

194-64.8÷1.8×0.936.72÷4.25×9.9

3.416÷(0.016×35)

0.8×[(10-6.76)÷1.2]

(136+64)×(65-345÷23)

(6.8-6.8×0.55)÷8.5

0.12×4.8÷0.12×4.8

(58+37)÷(64-9×5)

812-700÷(9+31×11)

(3.2×1.5+2.5)÷1.6

85+14×(14+208÷26)

120-36×4÷18+35

(284+16)×(512-8208÷18)

9.72×1.6-18.305÷7

4/7÷[1/3×(3/5-3/10)]

(4/5+1/4)÷7/3+7/10

12.78-0÷(13.4+156.6)

37.812-700÷(9+31×11)

(136+64)×(65-345÷23)

3.2×(1.5+2.5)÷1.6

85+14×(14+208÷26)

(58+37)÷(64-9×5)

(6.8-6.8×0.55)÷8.5

(284+16)×(512-8208÷18)

0.12×4.8÷0.12×4.8

(3.2×1.5+2.5)÷1.6

120-36×4÷18+35

10.15-10.75×0.4-5.7

5.8×(3.87-0.13)

+4.2×3.74347+45×2-4160÷52

32.52-(6+9.728÷3.2)×2.587(58+37)÷(64-9×5)

[(7.1-5.6)×0.9-1.15]÷2.5(3.2×1.5+2.5)÷1.6

5.4÷[2.6×(3.7-2.9)+0.62]12×6÷(12-7.2)-6

3.2×6+(1.5+2.5)÷1.6(3.2×1.5+2.5)÷1.6

5.8×(3.87-0.13)+4.2×3.74

33.02-(148.4-90.85)÷2.5

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