初一数学上册合并同类项专项练习题精编115.docx
《初一数学上册合并同类项专项练习题精编115.docx》由会员分享,可在线阅读,更多相关《初一数学上册合并同类项专项练习题精编115.docx(8页珍藏版)》请在冰豆网上搜索。
初一数学上册合并同类项专项练习题精编115
2
—(4-6y)+z-8(4d+5xy-9)
3
11
-—(a+b)+—(p+q)4(9a+x)+8(m+6q)
47
-(8a-9)z+7(5+6a)
7x-7(5y+9t)-(4x+y)+8(5a+6a)
8
—(4+4z)-t-2(5a+7xy+4)
9
11
-—(b+c)+—(p+q)4(9a-y)-8(m+2p)
93
-(6m-1)z+8(7-4b)
16a+8(9b-5c)-(4a-b)+2(7m+3b)
9
—(14+6z)+c-8(5b-4bc+9)
8
11
-—(x+y)-—(p+q)4(8a-x)+5(m-6p)
25
-(4y+3)z-5(2+5a)
18a+7(5n+2c)-(2a+n)-2(3y+6a)
5
—(12+10z)+c-6(2a+2xy-5)
4
11
-—(b+c)+—(p+q)4(9a-x)-8(m+2q)
57
-(9m-2)x+6(7+7c)
14m-7(2y-9c)-(4m-y)-8(5m+9c)
7
—(20-8x)+c-5(4c-9xy-3)
6
11
-—(y+z)-—(e+f)4(9a-x)+8(n-5q)
87
-(8a+9)x-9(3-4c)
11x+7(3n+4z)-(3x-n)+5(4a+9c)
7
—(6-8x)-z-5(8c-9ab-2)
8
11
-—(b+c)-—(m+n)2(8a-x)+5(m-3q)
27
-(7a-2)y-3(7+5b)
17m+8(9b-9c)-(2m-b)-2(5a+5b)
8
—(8+2y)-c-9(5d+3bc+9)
9
11
-—(y+z)+—(m+n)5(6b+x)-9(n+7p)
79
-(9y+7)y-2(8-8c)
5x-3(2y-2t)-(2x-y)-8(5y+9c)
4
—(20+2y)-t-6(3a-5bc+8)
3
11
-—(b+c)-—(m+n)4(8a+x)+2(m-3p)
63
-(6n+4)z+3(7-8a)
6a+5(3y+8t)-(4a-y)+9(3n+9a)
6
—(4-2z)-t-8(8b+2xy-7)
5
11
-—(x+y)+—(s+t)4(8a-y)+5(m+6p)
58
-(7x-7)z+2(4-4c)
5x-2(7n-5t)-(6x-n)-4(3x+7c)
1
—(2+8z)-t-5(2d-2xy+2)
3
11
-—(x+y)-—(e+f)5(7a+x)-7(n+5q)
47
-(7y-9)y+7(9-7a)
15m-8(3y+7c)-(3m+y)+6(8y-7a)
1
—(4-6y)-c-8(2a-8xy-8)
2
11
-—(b+c)-—(m+n)4(8a+y)-4(n+4q)
33
-(4m+2)y-6(1+6c)
13x-5(3n-6t)-(5x-n)+7(2m-9c)
1
—(2+6y)-t-9(5d-6xy-9)
9
11
-—(x+y)-—(m+n)5(8b-x)-8(m-2p)
45
-(5y+1)z+5(5+3a)
11m-2(8b-4c)-(3m+b)+5(8y+9a)
10
—(16-8z)-c-9(8a+5xy-4)
9
11
-—(x+y)-—(p+q)4(6b+y)-8(n+8q)
49
-(5n+2)z-2(9-7c)
8m-5(3n+5t)-(7m+n)-2(8n-8c)
1
—(6-10z)+t-6(7a-5ab+8)
6
11
-—(x+y)+—(m+n)4(6a-x)-8(m-9q)
25
-(3n+4)x+4(5+6a)
13a-6(6n-5c)-(3a+n)+3(9n+3a)
8
—(12+6x)-c-4(4c-2ab-7)
9
11
-—(a+b)-—(s+t)4(6a+y)+2(m+2p)
99
-(2a+6)z-2(7-2c)
3a-2(2b-7c)-(5a+b)-5(4a+2c)
9
—(6+10z)-c-7(3d-4ab+3)
8
11
-—(x+y)+—(p+q)4(6b+x)-3(n-5p)
96
-(3y+3)x+8(7+8c)
16x+8(9y-7z)-(2x+y)-4(3y+6c)
1
—(2+4x)-z-3(9c+4mn+3)
2
11
-—(y+z)+—(e+f)3(9a+y)+5(m+4q)
23
-(5x-5)y+6(5+3a)
2a-9(3n+3z)-(5a-n)-5(7x-3a)
4
—(4-10y)+z-8(6b-5xy+2)
3
11
-—(y+z)+—(p+q)3(9b-y)+3(n-5p)
58
-(6x-5)y+5(6+6a)
16a+5(8b+9z)-(5a+b)+9(3x+7a)
1
—(12+10y)-z-4(2d+3xy+6)
5
11
-—(a+b)-—(m+n)5(9b+x)+9(m-9q)
66
-(4n-8)x+3(1+2a)