初一数学上册合并同类项及去括号专项练习题132Word格式.docx
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—(6-8y)-t-2(6b-2xy-2)
9
-—(b+c)+—(m+n)3(8a-y)+3(n+7p)
55
-(4n-9)x-7(8-5a)
13m+8(9b+8z)-(3m+b)+2(4n+9a)
—(14+10x)+z-7(5b-4ab+1)
6
-—(y+z)-—(s+t)3(7b+x)+8(m+5q)
44
-(7n+5)z-8(4-9c)
10m+5(9n-7z)-(4m+n)+4(4n-8c)
—(14+6z)+z-6(5b-3bc-2)
2
-—(b+c)-—(e+f)5(8a-y)-6(n-6p)
79
-(4m-4)x-2(8-8a)
16a-4(6y-7t)-(3a+y)-3(8m-6a)
5
—(4-6x)+t-7(3d+5xy-6)
-—(b+c)+—(m+n)4(8b-y)-9(n+3p)
39
-(3m+3)y+2(9+3c)
19a-4(7b+8t)-(9a+b)-4(4m+8c)
—(6+4y)+t-4(6d+3mn-6)
-—(x+y)+—(e+f)2(7a+x)-4(n-5q)
27
-(7a-5)x+5(3+6a)
12m+2(4y-2c)-(3m+y)+4(8a-9a)
—(16+2x)-c-4(5b+2bc+9)
-—(y+z)+—(e+f)2(6b-y)+8(m+5q)
45
-(6y-7)z-9(8+9b)
8x-8(4y-3c)-(7x+y)-7(4y+3b)
—(18-8z)-c-2(5d+5ab-8)
-—(b+c)+—(e+f)4(9b-x)+2(m+9q)
25
-(2m-7)z+2(9+2a)
15x-5(9n-7c)-(3x+n)+7(4m+2a)
—(10-8z)+c-8(5c+9xy-5)
4
-—(x+y)+—(m+n)4(9b+x)-2(n+6q)
87
-(6m+5)z+4(2-3b)
12a+9(3n+8z)-(2a+n)-4(8m+2b)
8
—(6-4z)-z-7(4c-6mn-4)
7
-—(a+b)-—(m+n)3(9b+x)+4(m+8p)
67
-(5y-2)z+8(2-6c)
4a+4(2y-3z)-(2a+y)+7(2y+9c)
—(16+2z)-z-3(9a+3xy+3)
-—(y+z)-—(p+q)3(6a+x)-3(n+3q)
49
-(9x-6)y-3(5+2c)
10m-4(4b-4c)-(7m+b)+5(3x-5c)
—(10-2y)-c-6(2c-4xy+7)
-—(a+b)-—(e+f)2(7b-y)+4(m+6q)
38
-(8n+8)y-6(5+3c)
7x-7(9y+2c)-(7x+y)-3(2n-9c)
3
—(2+10y)-c-7(8d-6ab+7)
-—(b+c)+—(p+q)3(8a-x)+2(m+9p)
74
-(5y-2)y-8(7+9b)
3x+6(2n-5c)-(9x+n)-4(8y+5b)
—(18+4y)-c-5(7a+2ab-5)
-—(x+y)-—(m+n)3(8a+x)+8(n-3p)
29
-(9b+1)x+9(4-8b)
19m-3(4n+7t)-(6m-n)-9(2b+8b)
—(10-10x)-t-9(3c-9ab+5)
-—(y+z)-—(s+t)4(9a+y)-6(m+5q)
-(4a-2)y-4(1-3a)
13m-5(7n-7z)-(9m-n)+3(4a+2a)
—(20-8y)-z-3(6b-3mn+1)