初中数学计算题200道76124.docx

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初中数学计算题200道76124.docx

初中数学计算题200道76124

初中数学计算题(200道)

×(-9)-12÷(-4)

56÷(-7)-2÷5+

×29÷(-4)

÷-(-50)÷2

[+]×[(-5)-(-7)]

÷[+]

÷(1/4+1/5)

×÷1/2

÷(-2)+

÷2-(-5)×24

*(-3)+70*(-5)+5*(-3)+25

9999*3+101*11*(101-92)

(23/4-3/4)*(3*6+2)

3/7×49/9-4/3

8/9×15/36+1/27

12×5/6–2/9×3

8×5/4+1/4

6÷3/8–3/8÷6

4/7×5/9+3/7×5/9

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

7/8+(1/8+1/9)

9×5/6+5/6

3/4×8/9-1/3

7×5/49+3/14

6×(1/2+2/3)

8×4/5+8×11/5

31×5/6–5/6

9/7-(2/7–10/21)

5/9×18–14×2/7

4/5×25/16+2/3×3/4

14×8/7–5/6×12/15

17/32–3/4×9/24

3×2/9+1/3

5/7×3/25+3/7

3/14×2/3+1/6

1/5×2/3+5/6

9/22+1/11÷1/2

5/3×11/5+4/3

45×2/3+1/3×15

7/19+12/19×5/6

1/4+3/4÷2/3

8/7×21/16+1/2

101×1/5–1/5×21

50+160÷40

120-144÷18+35

347+45×2-4160÷52

37×(58+37)÷(64-9×5)已做

95÷(64-45)

178-145÷5×6+42

812-700÷(9+31×11)

85+14×(14+208÷26)

120-36×4÷18+35

(58+37)÷(64-9×5)

×÷×

(×+)÷

÷4=+

÷×=

×()=

×()+×

(6+÷)×

[()×÷

÷[×()+]

12×6÷()-6

12×6÷

×+×

58+370)÷(64-45)

420+580-64×21÷28

136+6×(65-345÷23)

×

+(3-÷)×1

×÷×

(×+)÷

×6+(+)÷

×+×

×()+×

(6+÷)×

[()×÷

÷[×()+]

12×6÷()-6

12×6÷

-(-)÷

76.(25%-695%-12%)*36

77./4*3/5+3/4*2/5

4+8/9/7/9

79.+1/6/3/24+2/21

80./15*3/5

81.3/4/9/10-1/6

82./3+1/2)/5/6-1/3]/1/7

83./5+3/5/2+3/4

84.(2-2/3/1/2)]*2/5

85.+

+456-52*8

%+6325

88./2+1/3+1/4

89+456-78

5%+.3/7×49/9-4/3

9×15/36+1/27

2×5/6–2/9×3

3×5/4+1/4

94÷3/8–3/8÷6

95/7×5/9+3/7×5/9

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

8+(1/8+1/9)

8×5/6+5/6

1/4×8/9-1/3

10×5/49+3/14

×(1/2+2/3)

2/9×4/5+8×11/5

×5/6–5/6

4/7-(2/7–10/21)

19×18–14×2/7

5×25/16+2/3×3/4

4×8/7–5/6×12/15

7/32–3/4×9/24

2/3÷1/2-1/4×2/5

2-6/13÷9/26-2/3

2/9+1/2÷4/5+3/8

10÷5/9+1/6×4

1/2×2/5+9/10÷9/20

5/9×3/10+2/7÷2/5

1/2+1/4×4/5-1/8

3/4×5/7×4/3-1/2

23-8/9×1/27÷1/27

8×5/6+2/5÷4

1/2+3/4×5/12×4/5

8/9×3/4-3/8÷3/4

5/8÷5/4+3/23÷9/11

×+×

×

××

×(+)

(27)×+×

×+×

××4

++

+×3-()

2×4

×46+×54

××8×

28×

(+)

(4+×)8×7×

×99+

(+)

48×+50×××8

×+

(1010+309+4+681+6)×12

3×9146×782×6×854

×7/8+

3/7×49/9-4/3

8/9×15/36+1/27

12×5/6–2/9×3

8×5/4+1/4

6÷3/8–3/8÷6

4/7×5/9+3/7×5/9

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

7/8+(1/8+1/9)

9.9×5/6+5/6

3/4×8/9-1/3

7×5/49+3/14

6×(1/2+2/3)

8×4/5+8×11/5

31×5/6–5/6

9/7-(2/7–10/21)

5/9×18–14×2/7

4/5×25/16+2/3×3/4

14×8/7–5/6×12/15

17/32–3/4×9/24

3×2/9+1/3

5/7×3/25+3/7

3/14×2/3+1/6

1/5×2/3+5/6

9/22+1/11÷1/2

5/3×11/5+4/3

45×2/3+1/3×15

7/19+12/19×5/6

1/4+3/4÷2/3

8/7×21/16+1/2

101×1/5–1/5×21

50+160÷40(58+370)÷(64-45)

120-144÷18+35

347+45×2-4160÷52

(58+37)÷(64-9×5)

95÷(64-45)

178-145÷5×6+42420+580-64×21÷28

812-700÷(9+31×11)(136+64)×(65-345÷23)

85+14×(14+208÷26)

(284+16)×(512-8208÷18)

120-36×4÷18+35

(58+37)÷(64-9×5)

×÷×

(×+)÷

(2)×(+)÷

÷4

+

÷

×

()

×+×

()+×

(6+÷)×

51.[()×÷

()+]

×6÷()-6(4)12×6÷

102×-(-3)×(-5)÷2

×+×

(-2)+2-(-52)×(-1)×5+87÷(-3)×(-1)

××(20-)

×〔(-3)×(-5)〕÷2

××÷

127+352+73+44×(-2)

89×276+(-135)-33

25×71+75÷29-88÷(-2)

243+89+111+57

9405-2940÷28×21

920-1680÷40÷7

690+47×52-398

148+3328÷64-75

360×24÷32+730

2100-94+48×54

51+(2304-2042)×23

4215+(4361-716)÷81

(247+18)×27÷25

36-720÷(360÷18)

1080÷(63-54)×80

(528+912)×5-6178

8528÷41×38-904

264+318-8280÷69

(174+209)×26-(9000^0)

814-(278+322)÷15

1406+735×9÷45

3168-7828÷38+504

796-5040÷(630÷7)

285+(3000-372)÷36

1+5/6-19/12

3x(-9)+7x(-9)

(-54)x1/6x(-1/3)

1.18.1+(3-÷)×1

2.

3.0.12×÷×

×+÷

(-2)××(+)÷

+

6.7.2÷

×

7.6.5×()

×+×

8.10.15×

9.5.8×()

10.32.52-(6+÷)×

11.[()×÷

12.5.4÷[×()+]

×6÷()-6

×6÷

15.33.02-(-)÷

(-5)-252×(-78)

(-6)×(-2)+3÷(5+50)

7-7+3-6-(-90)

(-8)(-3)×(-8)×25

(7+13)÷(-616)÷(-28)

(8+14-100-27)÷4

(-15)÷(-1)-101÷10

16÷×(-8)×+

(-10)×(-2)×4÷{-9÷[6+]}

(-18)(-4)2×[×

9-32{-890-[79+]×9}

(-20)-23+(-9)×

(-24)×104÷(-5)×

[-|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

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

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

[23-4-18/1/8....+100000

1/1+1/2+1/3+......1/50

1+1/2+1/4+1/8+1/16+......1/512

3+9+27+81+243+......9999

1+1/2+1/6+1/12+1/20+1/30+1/42+1/56+1/72+1/90

8-2×32-(-2×3)2

–12×(-3)2-(-1/2)2003×(-2)2002÷2/9

2)÷3/1×[-2-(-3)3]-∣1/8-∣

[-38-(-1)7+(-3)8]×-53

a^3-2b^3+ab(2a-b)-√a-b^2

15*(-8)+2b^2+

(x^2+y^2)^2-4y(x^2+y^2)+4y^2

6-3a^8-(-5^2-6)

(x^2+2x)^2+3(x^2+2x)+x^2+2x+3

(a+1)(a+2)+(2a+1)(a-2)-12

x^2(y+z)^2-2xy(x-z)(y+z)+y^2(x-z)^2

3(a+2)^2+28(a+2)-20

(a+b)^2-(b-c)^2+a^2-c^2

8x(x+1)(x^2+x-1)-2

x^2(x-1)^2-3(x^2-x)-56

14a(a-b)+(a-b)^2

(a-b)^+a(b-a)^2

(x+2)-2x=5-4x

(x+2a)-a=2(b-2x)+4a

*

(2)972**1/4

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

5+21*8/2-√121-59

68/21-8-11*8+61

-2/9-7/9-56

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

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

[23-4-18/1/821-8-116-4-34)

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

[23-4-18/1/821-8-116-4-34)

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

[23-4-18/1/8

(+

1-2*2*2*2-5^2+(6^2-5^2)

-(-12++

-1+8-7+5^7-(-5+√9)

125*3+125*5+25*3+25

9999*3+101*11*(101-92)

(23/4-3/4)*(3*6+2)

3/7×49/9-4/3

8/9×15/36+1/27

12x*5/6y–2/9y*|3x-2y|

8×5/4+1/4*|-7-8|

6÷3/8–3/8÷6

4/7×5/9+3/7×5/9

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

7/8+(1/8+1/9)

9×5/6+5/6

3/4×8/9-1/3

7×5/49+3/14

6×(1/2+2/3)

8×4/5+8×11/5

31×5/6–5/6

9/7-(2/7–10/21)

5/9×18–14×2/7

4/5×25/16+2/3×3/4

14×8/7–5/6×12/15

17/32–3/4×9/24

3^45×2/9+1/3

5/7×3/25+3/7

3/14×2/3+1/6

1/5×2/3+5/6

5/3×11/5+4/3

9/22+1/11÷1/2-√169

45^8×2/3+1/3×15

7/19+12/19×5/6

1/4+3/4÷2/3

8/7×21/16+1/2

101^4×(-1/5–1/5×21)

50+√160÷40^5

120-144÷18+35

347+45×2-4160÷52

37^2(58+37)÷(64-9×5)

95÷(64-45)

178-145÷5×6+42

812-700÷(9+31×11)

85+14×(14+208÷26)

120-36×4÷18+35

(58+37)÷(64-9×5)

×÷×

(×+)÷

÷4=+

÷×=

×()=

×()+×

(6+÷)×

[()×÷

÷[×()+]

12×6÷()-6

12×6÷

×+×

58+370)÷(64-45)

420+580-64×21÷28

136+6×(65-345÷23)

×

+(3-÷)×1

×÷×

(×+)÷

×6+(+)÷

×+×

×()+×

(6+÷)×

[()×÷

÷[×()+]

12×6÷()-6

12×6÷

-(-)÷

76.(25%-695%-12%)*36

7/4*3/5+3/4*2/5

1-1/4+8/9/7/9

7+1/6/3/24+2/21

8/15*3/5

3/4/9/10-1/6

8/3+1/2)/5/6-1/3]/1/7

9/5+3/5/2+3/4

8^6(2-2/3/1/2)]*2/5

8+

3+456-52*8

%+6325

8/2+1/3+1/4

89+456-78

5%+.3/7×49/9-4/3

9×15/36+1/27

2×5/6–2/9×3

3×5/4+1/4

94÷3/8–3/8÷6

95/7×5/9+3/7×5/9

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

8+(1/8+1/9)

8×5/6+5/6

1/4×8/9-1/3

10×5/49+3/14

×(1/2+2/3)

2/9×4/5+8×11/5

×5/6–5/6

4/7-(2/7–10/21)

19×18–14×2/7

5×25/16+2/3×3/4

4×8/7–5/6×12/15

7/32–3/4×9/24

2/3÷1/2-1/4×2/5

2-6/13÷9/26-2/3

2/9+1/2÷4/5+3/8

10÷5/9+1/6×4

1/2×2/5+9/10÷9/20

5/9×3/10+2/7÷2/5

1/2+1/4×4/5-1/8

3/4×5/7×4/3-1/2

23-8/9×1/27÷1/27

18×5/6+2/5÷4

11/2+3/4×5/12×4/5

8/9×3/4-3/8÷3/4

5/8÷5/4+3/23÷9/11

×+×

×

××

×(+)

×+×

×+×

××4

++

+×3-()

2×4

×46+×54

××8×

28×

(+)

(4+×)8×7×

×99+

(+)

48×+50×××8

×+

(1010+309+4+681+6)×12

3×9146×782×6×854

×7/8+

3/7×49/9-4/3

8/9×15/36+1/27

12×5/6–2/9×3

8×5/4+1/4

6÷3/8–3/8÷6

4/7×5/9+3/7×5/9

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

7/8+(1/8+1/9)

9×5/6+5/6

3/4×8/9-1/3

7×5/49+3/14

6×(1/2+2/3)

8×4/5+8×11/5

31×5/6–5/6

9/7-(2/7–10/21)

5/9×18–14×2/7

4/5×25/16+2/3×3/4

14×8/7–5/6×12/15

17/32–3/4×9/24

3×2/9+1/3

5/7×3/25+3/7

3/14×2/3+1/6

1/5×2/3+5/6

9/22+1/11÷1/2

5/3×11/5+4/3

45×2/3+1/3×15

7/19+12/19×5/6

1/4+3/4÷2/3

8/7×21/16+1/2

101×1/5–1/5×21

50+160÷40(58+370)÷(64-45)

120-144÷18+35

347+45×2-4160÷52

(58+37)÷(64-9×5)

95÷(64-45)

178-145÷5×6+42420+580-64×21÷28

812-700÷(9+31×11)

(136+64)×(65-345÷23)

85+14×(14+208÷26)

(284+16)×(512-8208÷18)

120-36×4÷18+35

(58+37)÷(64-9×5)

×÷×

(×+)÷

×(+)÷

÷4=+

÷×=

×()=×+×

×()+×

(6+÷)×

[()×÷

÷[×()+]

12×6÷()-6(4)12×6÷

102^2×+8^5-√529

×+×

×

8×(20-)

127+352+73+44

89+276+135+33

25+71+75+29+88

243+89+111+57

9405-2940÷28×21

920-1680÷40÷7

690+47×52-398

148+3328÷64-75

360×24÷32+730

2100-94+48×54

51+(2304-2042)×23

4215+(4361-716)÷81

(247+18)×27÷25

36-720÷(360÷18)

1080÷(63-54)×80

(528+912)×5-6178

8528÷41×38-904

264+318-8280÷69

(174+209)×26-9000

814-(278+322)÷15

1406+735×9÷45

3168-7828÷38+504

796-5040÷(630÷7)

285+(3000-372)÷36

1+5/6-19/12

3x(-9)+7x(-9

(-54)x1/6x(-1/3)

+(3-÷)×1

×÷×

(×+)÷

×(+)÷

+

÷

×

×()

×+×

×

×()+×

(6+÷)×

[()×÷

÷[×()+]

12×6÷()-6

12×6÷

-(-)÷

二.解方程

2x=7(x-5)

8(3x+3)=240

+=

+x)÷=1

15x-30=16(x-2)

(-3)^3-3^3

(-1)^

2^2+3^3-4^4

(2^4-3^2)^3-5^5

[^2-2^3)]^2

×2)^2-15^2

(-15)^x=225,x=

[(-4)^2-4^2]×2^2

[^2+3]^2

[^2+^2]×(-1)^2

3x+28-x=56

+6=

2+=

+=19

18(x-35)=-36

x+7-(-36+8^2)/2=8+7^4/3

a-7-98+7a=*5a

89/2+35/6x=3*9+2^3/5+7x

3X+189/3=521/2

4Y+119*^3=22/11

3X*189=5*4^5/3

8Z/6=458/5

3X+77=59

4Y-6985=81

87X*13=5

7Z/93=41

15X+863-65X=54

58Y*55=27489

7(2x-1)-3(4x-1)=4(3x+2)-1

(5y+1)+(1-y)=(9y+1)+(1-3y)

[-6(-7^4*8)-4]=x+2

20%+(1-20%)(320-x)=320×40%

2(x-2)+2=x+1

2(x-2)-3(4x-1)=9(1-x)

11x+64-2x=100-9x

15-(8-5x)=7x+(4-3x)

3(x-7)-2[9-4(2-x)]=22

3/2[2/3(1/4x-1)-2]-x=2

2x+7^2=157

1)判断题:

判断下列方程是否是一元一次方程:

①-3x-6x2=7()

③5x+1-2x=3x-2()

④3y-4=2y+1.()

判断下列方程的解法是否正确:

①解方程3y-4=y+3

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