初一数学上册计算训练营128Word文件下载.docx
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835
67
(—-—)×
(-20)(-1)3-13(-1)2405
76
(-7)÷
(-13)20÷
(-4)12+(-3.5)
11
(-—)÷
(-—)13-[5+(-3-4)](-4)2+24
87
29-19-(-4)+(-17)-0.6+(-8.9)+(-0.3)+10
211272
(—+—)+(—+—)5.3-(-—)-(-3.5)+—
755755
-(3x+7)x+4(5-6c)
2a-9(3y-7z)-(5a-y)+8(9x+2c)
1
—(4-4x)+z-3(9c-5bc-4)
4
-—(y+z)+—(m+n)3(7a-y)+6(m-3q)
59
-2x+(4x+5)4x-(9x-7s)-(3s+x)
8(9s+6)-5s1+(7a+7)+(2a+4)
2(-ab+5a)-(7a+3b)3(abc-3a)+9(7a+9abc)
5(xy+4z)-(-xy-4z)-8(pq+pr)+(6pq-pr)
5x1
—x+—=—0.1x+0.4=8.9+0.3x
386
81
—+4x=9-—x6(x-9)+4(x+2)=19
56
12
—(5x+3)=—x+53x-4(20+x)=-9
95
y+3y-3
——=3+——4.5x+1(x-8)=35
25
0.9x-0.2=7.3+8.3x6(5x-1)=2
(-—)+(-—)-(-4)29÷
[(-3)3÷
(-4)]
116
—+(-—)+(-—)15-(-16)+3×
(-11)
227
(-0.5)×
—÷
(-60)(-1)3+22(-1)1028
6
(-—-—)×
02×
[(-1)3-(-5]
287
171
(-—)25-(-25)+5-(-15)
665
31
(-50)(-4)4+33(-1)2901
44
(-4)+(-13)0+(-13)0-(-13)
(-—)-5+[2-(-9-7)](-2)4+32
45
-23-13-(-11)+(-12)-0.3-(-9.3)+(-3.8)+6.5
211333
(—-—)-(—+—)9.4-(-—)+(-2.2)+—
724555
-(9m-8)z+9(1+8b)
10a-9(5y+4t)-(2a+y)-4(9m+2b)
—(4-8z)-t-5(8c-5bc-7)
9
-—(x+y)+—(p+q)4(8b+x)+3(m+6q)
99
9b-(4b+2)b-(8b+4d)-(4d+6b)
9(3b+4)+8b8-(8n+7)-(4n+6)
2(-ab-5a)+(9a+5b)17(abc-2a)+6(8a-3abc)
3(xy+2z)+(-xy-6z)-9(pq+pr)-(8pq+pr)
—x+—=—0.2x-0.6=9.5-7x
946
—-2x=2-—x7(x-3)-3(x+3)=20
35
13
—(6x-8)=—x-38x-6(18+x)=-7
85
y-2y-3
——=5-——3.5x+5.5(x+7)=20
26
0.1x-0.6=4-3.4x4(2x-4)=19
12
(-—)-(-—)+(-8)3-[(-1)2-(-5)]
114
—+(-—)-(-—)9-(-29)+8+(-18)
645
(-0.1)×
(-500)(-5)3+32(-1)1043
013+[(-1)2-(-3]
974
113
(—-—)÷
(-—)3+(-16)+3+(-20)
882
(-20)(-3)2-13(-1)1494
25
(-13)×
(-4)4+(-10)-8-(-1.5)
(-—)-11+[1-(-6+1)](-1)4-52
63
39-2+(-18)-(-10)-1.7+(-4.5)+(-0.6)-8.8
211343
(—-—)-(—-—)8.9+(-—)+(-2.2)-—
985555
-(7b+6)x+8(8-6b)
7a+8(5y-3z)-(8a-y)+7(6b-4b)
7
—(4-10x)+z-8(3b-2mn-9)
8
-—(b+c)+—(s+t)3(6b-y)+2(m+5q)
98
2m-(5m-7)9m-(3m+2q)+(8q-5m)
-8(8s+4)-8s8+(3x+3)+(4x+6)
3(ab-5a)-(7a-6b)13(abc-8a)+8(9a+3abc)
7(xy-3z)+(-xy-8z)-2(pq+pr)-(3pq-pr)
—x+—=—0.3x+0.3=7.8-4.5x
926
41
—-8x=7-—x6(x-9)-2(x+8)=12
93
14
—(3x-8)=—x+68x-7(1+x)=-5
75
y-1y-3
——=1+——4.5x+9(x+3)=45
46
0.6x+0.3=3.9-1x4(9x-4)=6
65
(-—)+(-—)-(-7)25÷
[(-3)2+(-5)]
111
—+(-—)-(-—)30+(-26)-8-(-16)
785
(-0.6)×
(-500)(-4)2+33(-1)1307
4
020÷
[(-4)2-(-1]
798
174
(—-—)-(-—)6+(-30)-5-(-20)
383
11
(-30)(-2)4+33(-1)1207
38
(-16)+(-8)14-(-16)-12.5-(-2)
(-—)+(-—)20-[0+(-5-9)](-3)2-24
-11+2+(-15)-(-8)-3.4-(-7.6)+(-3.3)+8.3
211191
(—-—)-(—-—)3.6+(-—)-(-1.2)+—
995555
-(7x-8)z+4(2+2c)
19m+9(6n-2t)-(6m+n)+5(5x+2c)
—(2-2z)-t-2(9c+4ab-2)
-—(y+z)-—(e+f)3(7a+y)-4(n+4p)
35
-3n-(2n-1)n-(7n+5z)+(9z+n)
4(9b-8)-2b9+(2y+1)+(3y+9)
5(-ab-2a)-(3a-6b)6(abc-7a)+9(6a-5abc)
4(xy+7z)+(-xy-3z)-3(pq-pr)+(7pq-pr)
7x1
—x+—=—0.9x-0.8=0.3+7.8x
383
—-5x=3+—x4(x-2)+6(x-5)=13
72
—(4x-6)=—x+19x-5(12-x)=-5
y-1y+1
——=8-——5x+7(x-9)=15
0.7x-0.6=0.3-8.6x8(2x-4)=13
16
(-—)-(-—)-(-10)6×
[(-4)2+(-5)]
—+(-—)+(-—)25-(-16)-4+(-20)
265
(-0.7)×
(-6)(-1)2+22(-1)1880
020×
[(-2)3÷
(-1]
438
111
(-—)28+(-18)-3+(-14)
786
(-90)(-1)2-52(-1)1601
24
(-11)-(-10)1÷
(-19)-2-(-18)
(-—)-(-—)15-[3-(-7-5)](-4)2-42
88
-19-13-(-4)+(-3)-1.1-(-7.2)-(-4)+9.3
211423
(—-—)+(—+—)1.3-(-—)+(-8.5)+—
335755
-(3y-3)z+2(3+9b)
16a+3(3b+6c)-(4a+b)-6(3y+6b)
—(8-6z)-c-8(7b-8ab-5)
3
-—(b+c)-—(m+n)5(7b+y)+8(m-4p)
24
2b-(2b-3)b+(4b+7p)-(3p+b)
2(9s-2)-8s8+(8m+5)+(4m-6)
6(ab-8a)-(3a-4b)19(abc-5a)+5(3a-2abc)
8(xy+7z)-(-xy-4z)-2(pq+pr)+(2pq+pr)
—x-—=—0.1x-0.7=2.1+8.2x
949
—-3x=9+—x3(x-8)+6(x+6)=14
74
—(7x+2)=—x+56x-2(18-x)=-8
65
y+2y-1
——=3-——0.5x-7.5(x+5)=5
36
0.5x+0.4=3.7-5.4x3(3x+5)=13