初中数学计算题200道.docx
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初中数学计算题200道.docx
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初中数学计算题200道
初中数学计算题(200道)
(-1.5)X(-9)-12+(-4)
56+(-7)-2-5+0.4
3.57X29+(-4)
5.6+(-2.8)-(-50)+2
[9.6+(-7.3)]X[(-5)-(-7)]
12.3+[5.6+(-1.2)]
(-75.6)+(1/4+1/5)
9.5X(-9.5)+1/2
95.77+(-2)+(-34.6)
(-51.88)+2-(-5)X24
1.25*(-3)+70*(-5)+5*(-3)+25
9999*3+101*11*(101-92)
(23/4-3/4)*(3*6+2)
3/7X49/9-4/3
8/9X15/36+1/27
12X5/6-2/9X3
8X5/4+1/4
6+3/8—3/8+6
4/7X5/9+3/7X5/9
5/2-(3/2+4/5)
7/8+(1/8+1/9)
9X5/6+5/6
3/4X8/9-1/3
7X5/49+3/14
6X(1/2+2/3)
8X4/5+8X11/5
31X5/6-5/6
9/7-(2/7-10/21)
5/9X18-14X2/7
4/5X25/16+2/3X3/4
14X8/7-5/6X12/15
17/32—3/4X9/24
3X2/9+1/3
5/7X3/25+3/7
3/14X2/3+1/6
1/5X2/3+5/6
9/22+1/11-1/2
5/3X11/5+4/3
45X2/3+1/3X15
7/19+12/19X5/6
1/4+3/4-2/3
8/7X21/16+1/2
101X1/5—1/5X21
50+160-40
347+45X2-4160-52
37X(58+37)+(64-9X5)
95+(64-45)
178-145-5X6+42
812-700+(9+31X11)
85+14X(14+208-26)
120-36X4-18+35
(58+37)+(64-9X5)
(6.8-6.8X0.55)-8.5
0.12X4.8-0.12X4.8
(3.2X1.5+2.5)-1.6
6-1.6-4=5.38+7.85-5.37=
7.2-0.8-1.2X5=6-1.19X3-0.43二
6.5X(4.8-1.2X4)=
5.8X(3.87-0.13)+4.2X3.74
32.52-(6+9.728-3.2)X2.5
[(7.1-5.6)X0.9-1.15]-2.5
5.4-[2.6X(3.7-2.9)+0.62]
12X6+(12-7.2)-6
12X6+7.2-6
0.68X1.9+0.32X1.9
58+370)+(64-45)
136+6X(65-345+23)
15-10.75X0.4-5.7
18.1+(3-0.299-0.23)X1
(6.8-6.8X0.55)-8.5
0.12X4.8-0.12X4.8
(3.2X1.5+2.5)-1.6
3.2X6+(1.5+2.5)-1.6
0.68X1.9+0.32X1.9
10.15-10.75X0.4-5.7
5.8X(3.87-0.13)+4.2X3.74
32.52-(6+9.728-3.2)X2.5
[(7.1-5.6)X0.9-1.15]-2.5
5.4-[2.6X(3.7-2.9)+0.62]
12X6-(12-7.2)-6
12X6-7.2-6
33.02-(148.4—90.85)-2.5
76.(25%-695%-12%)*36
77./4*3/5+3/4*2/5
78.1-1/4+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
85.+5268.32-2569
86.3+456-52*8
87.5%+6325
88./2+1/3+1/4
89+456-78
5%+.3/7X49/9
-4/3
9X
15/36+1/27
2X5/6-2/9
X3
3X5/4+1/4
94-
3/8-3/8
-6
95/7
X5/9+3/7
X5/9
6/2-
(3/2+4/5
)
8+
(1/8+1/9
)
8X
5/6+5/6
1/4
X8/9-1/3
10X5/49+3/14
1.5
X(1/2+2/3)
2/9
X4/5+8
X11/5
3.1
X5/6-5/6
4/7-
(2/7-
10/21)
19X18-14
X2/7
5X
25/16+2/3
X3/4
4X
8/7—5/6
X12/15
2/3-1/2-1/4X2/5
2-6/13-9/26-2/3
2/9+1/2-4/5+3/8
10-5/9+1/6X4
1/2X2/5+9/10-9/20
5/9X3/10+2/7-2/5
1/2+1/4X4/5-1/8
3/4X5/7X4/3-1/2
23-8/9X1/27-1/27
8X5/6+2/5-4
1/2+3/4X5/12X4/5
8/9X3/4-3/8-3/4
5/8-5/4+3/23-9/11
1.2X2.5+0.8X2.5
8.9X1.25-0.9X1.25
12.5X7.4X0.8
9.9X6.4-(2.5+0.24)
(27)6.5X9.5+6.5X0.5
0.35X1.6+0.35X3.4
0.25X8.6X4
6.72-3.28-1.72
0.45+6.37+4.55
2X41846-620-380
4.8X46+4.8X54
0.8+0.8X2.5
1.25X3.6X8X2.5-12.5X2.4
28X12.5-12.5X20
23.65-(3.07+3.65)
(4+0.4X0.25)8X7X1.25
1.65X99+1.65
27.85-(7.85+3.4)
48X1.25+50X1.25X0.2X8
7.8X9.9+0.78
(1010+309+4+681+6X12
3X9146X782X6X854
5.15X7/8+6.1-0.60625
3/7X49/9-4/3
8/9X15/36+1/27
12X5/6-2/9X3
8X5/4+1/4
6-3/8—3/8-6
4/7X5/9+3/7X5/9
5/2-(3/2+4/5)
7/8+(1/8+1/9)
9.9X5/6+5/6
6X(1/2+2/3)
8x4/5+8x11/5
31x5/6-5/6
9/7-(2/7-10/21)
5/9x18-14x2/7
4/5x25/16+2/3x3/4
14x8/7-5/6x12/15
17/32—3/4x9/24
3x2/9+1/3
5/7x3/25+3/7
3/14x2/3+1/6
1/5x2/3+5/6
9/22+1/11-1/2
5/3x11/5+4/3
45x2/3+1/3x15
7/19+12/19x5/6
1/4+3/4-2/3
8/7x21/16+1/2
101x1/5—1/5x21
50+160-40(58+370)+(64-45)
120-144-18+35
347+45x2-4160-52
(58+37)-(64-9x5)
95-(64-45)
178-145+5X6+42420+580-64X21-28
812-700-(9+31X11)(136+64)X(65-345-23)
85+14X(14+208-26)
(284+16)X(512-8208-18)
120-36X4-18+35
(58+37)-(64-9X5)
(6.8-6.8X0.55)-8.5
0.12X4.8-0.12X4.8
(3.2X1.5+2.5)-1.6
(2)3.2X(1.5+2.5)-1.6
6-1.6-4
5.38+7.85-5.37
7.2-0.8-1.2X5
6-1.19X3-0.43
47.6.5X(4.8-1.2X4)
0.68X1.9+0.32X1.9
48.10.15-10.75X0.4-5.7
49.5.8X(3.87-0.13)+4.2X3.74
50.32.52-(6+9.728-3.2)X2.5
51.[(7.1-5.6)X0.9-1.15]-2.5
52.5.4-[2.6X(3.7-2.9)+0.62]
53.12X6-(12-7.2)-6(4)12X6-7.2-6
102X(-4.5)-(-3)X(-5)-2
7.8X6.9+2.2X6.9
(-2)+2-(-52)X(-1)X5+87-(-3)X(-1)
5.6X0.258X(20-1.25)
(-7.1)X〔(-3)X(-5)丨+2
-2.5X(-4.8)X(0.09)-(-0.27)
127+352+73+44X(-2)
89X276+(-135)-33
25X71+75-29-88-(-2)
243+89+111+57
9405-2940-28X21
920-1680-40-7
690+47X52-398
148+3328-64-75
360X24-32+730
2100-94+48X54
51+(2304-2042)X23
4215+(4361-716)-81
(247+18)X27-25
36-720-(360-18)
1080-(63-54)X80
(528+912)X5-6178
8528-41X38-904
264+318-8280-69
(174+209)X26-(9000八0)
814-(278+322)-15
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)
I.18.1+(3-0.299-0.23)X1
2.(6.8-6.8X0.55)-8.5
3.0.12X4.8-0.12X4.84
3.2X1.5+2.5+(-1.6)
(-2)X3.2X(1.5+2.5)-1.6
5.6-1.6-4+(6.8-9)
5.38+7.85-5.37-89
6.7.2-0.8-1.2X5
6-1.19X3-0.43
7.6.5X(4.8-1.2X4)
0.68X1.9+0.32X1.9
8.10.15-10.75X0.4-5.7
9.5.8X(3.87-0.13)
(-8.01)+4.2X3.74
10.32.52-(6+9.728-3.2)X2.5
II.[(7.1-5.6)X0.9-1.15]-2.5
12.5.4-[2.6X(3.7-2.9)+0.62]
13.12X6-(12-7.2)-6
14.12X6-7.2-6
15.33.02—(148.4—90.85)-2.5
(-5)-252X(-78)
(-6)X(-2)+3-(5+50)
7-7+3-6-(-90)
(-8)(-3)X(-8)X25
(7+13)-(-616)+(-28)
(8+14-100-27)-4
(-15)+(-1)-101-10
16-0.21x(-8)X(4.1+5.9)
(-10)X(-2)X4-{-9-[6+(-5.67)]}
(-18)(-4)2X[8.01X(-3.14)
9-32{-890-[79+8.1]X9}
(-20)-23+(-9)X9.42
(-24)3.4X104+(-5)X200.96
卜|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
(2/3+1/2)/(-1/12)*(-12)
(-28)/(-6+4)+(-1)+V9
2/(-2)+0/7-(-8)*(-2)
(1/4-5/6+1/3+2/3)/1/2
18-6/(-3)*(-2)X2A7
(5+3/8*8/30/(-2)-V36
(-84)/2*(-3)/(-6)
1/2*(-4/15)/2/3
1+2+3+4+……+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
8-2X32-(-2X3)2
—12X(-3)2—(-1/2)2003X(-2)2002-2/9(0.5-3/2)-3/1X[-2-(-3)3]—I1/8—0.52I
[-38-(-1)7+(-3)8]X-53
aA3-2bA3+ab(2a-b)-Va42
15*(-8)+2bA2+
(xA2+yA2F2-4y(xA2+yA2)+4yA2
6-3aA8-(-5A2-6)
(xA2+2x)A2+3(xA2+2x)+xA2+2x+3
(a+1)(a+2)+(2a+1)(a-2)-12xA2(y+z)A2-2xy(x-z)(y+z)+yA2(x-zF2
3(a+2)八2+28(a+2)-20
(a+b)A2-(b-c)A2+aA2-cA2
8x(x+1)(xA2+x-1)-2
xA2(x-1F2-3(xA2-x)-56
14a(a-b)+(a-bF2
11.-ab(a-b)A+a(b-a)A2
12.3(x+2)-2x=5-4x
13.5(x+2a)-a=2(b-2x)+4a
3.14*3.42
(2)972*3.14*1/4
卜|98|+76+(-87)]*23[56+(-75)-(7)卜(8+4+3)
5+21*8/2-V121-59
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)*(卜2卜5八4)
(1/3+2/3)/1/2-|-9+(-5)|
18-6/(-3)*(-2)-|-9|
(5+3/8*8/30/(-2)-3
(-84)/2*(-3)/(-6)
1/2*(-4/15)/2/3
|-3x+2y-5x-7y|-|-9x+2y|-5+21*8/2-6-5968/21-8-11*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-V64-5八2
-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+V9
-3x+2y-5x-7y+
-5+21*8/2-6-5968/21-8-11*8+61
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