初一数学上册合并同类项专项练习题精编24Word下载.docx
《初一数学上册合并同类项专项练习题精编24Word下载.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24Word下载.docx(8页珍藏版)》请在冰豆网上搜索。
14m-5(8b-8t)-(4m+b)+6(4n+4c)
8
—(2+2z)-t-8(7a-7ab-4)
7
-—(x+y)+—(p+q)2(8a+x)-3(m+8p)
78
-(3n-4)z+6(4+3c)
16m-4(2y-3z)-(2m-y)+5(2n+5c)
—(18+10z)-z-9(2b+4ab-6)
-—(b+c)+—(m+n)4(6b+x)+6(m+8p)
27
-(2x-7)y-9(2+8c)
9x-7(2b+5t)-(6x+b)-9(3x+5c)
6
—(6-4y)+t-4(4d-5mn-7)
-—(x+y)-—(p+q)3(7a-x)+3(n+7p)
37
-(8n+5)z+5(5+7a)
15a+6(4y+9c)-(2a+y)+6(8n-3a)
—(10+6z)+c-7(5b+6mn-6)
-—(b+c)-—(p+q)3(8b+y)+8(m+2q)
76
-(5m-2)y-3(6+6b)
13m+8(2n-6c)-(7m+n)-9(5m+5b)
1
—(16-4y)-c-4(6a-4mn-5)
-—(y+z)+—(e+f)2(9a+y)+7(m-6q)
26
-(4x-6)y+6(4+7a)
20m+7(4y-6c)-(4m-y)+3(6x+2a)
—(20-6y)+c-7(4b-7xy+8)
-—(a+b)+—(e+f)5(8b-x)+8(m-8p)
67
-(8x+6)y+3(4+5a)
6m+7(7b-8z)-(6m+b)+4(4x+9a)
—(10+4y)+z-4(2c+6mn-4)
-—(b+c)-—(s+t)5(8b-x)+4(m-5q)
89
-(8y+3)z-6(5-2b)
9a+6(5y+3t)-(2a+y)+4(3y-9b)
—(12+4z)-t-9(3a-6mn+1)
-—(a+b)-—(m+n)3(6b-y)-9(m-4q)
87
-(4b-8)z+2(8-3c)
5a-7(2b+8c)-(8a-b)+5(4b+9c)
—(20-6z)-c-5(9a+3mn+5)
-—(b+c)-—(e+f)2(8a-x)+5(n-7q)
-(6m+3)x+3(2-2c)
12m-3(5y+4c)-(7m+y)-8(2m-2c)
—(6-8x)+c-4(4c-4bc+9)
-—(y+z)-—(p+q)5(7b+x)+8(m-6p)
44
-(8n-2)z+3(6+7c)
5x+6(4b+5c)-(4x-b)+6(5n-5c)
10
—(20-4z)+c-2(7b+2bc-2)
9
-—(y+z)-—(p+q)5(6b-x)+8(n-4p)
99
-(9y+2)x+3(3+6b)
18m+6(3y+6c)-(7m-y)-8(8y+4b)
—(2-4x)-c-5(2a+5ab-2)
-—(y+z)+—(s+t)3(9a+x)-3(n+2p)
28
-(6b-8)y+2(6-2c)
13x+4(3y+4t)-(4x+y)+2(6b+3c)
—(10+8y)-t-8(5c-7xy-7)
-—(a+b)+—(m+n)3(9a+y)-2(m-9p)
54
-(9m+8)z+3(2+5a)
17x-9(7b+7c)-(5x-b)-7(4m-2a)
—(20+10z)+c-4(3c+7ab+3)
5
-—(x+y)-—(m+n)2(9a+y)-8(n-2q)
-(2m-6)z-4(7+9b)
9x+8(4n-6z)-(9x+n)+3(7m+5b)
—(8+8z)-z-4(6a+2bc+9)
-—(b+c)+—(s+t)5(9a+y)+3(m-6p)
97
-(7x-2)x+8(5-6a)
13a-9(4b-4z)-(3a+b)+5(6x+6a)
—(10-8x)-z-3(6b-5mn+2)
-—(a+b)+—(s+t)5(6a-x)+6(n-7p)
-(4y-6)x-2(3+4a)
9x-8(6b+9t)-(2x+b)-3(3y+2a)
—(8+6x)-t-7(5d-9bc-5)
4
-—(b+c)-—(m+n)4(8b-y)+9(n+5q)
56
-(4b+7)x-9(1+7c)
6a-7(9b-6c)-(7a-b)+3(9b-6c)
—(6+6x)-c-4(7b-9xy+4)
-—(a+b)+—(p+q)5(6b+y)+3(m+9p)
85