初一数学上册合并同类项专项练习题44.docx
- 文档编号:5850829
- 上传时间:2023-01-01
- 格式:DOCX
- 页数:6
- 大小:16.04KB
初一数学上册合并同类项专项练习题44.docx
《初一数学上册合并同类项专项练习题44.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44.docx(6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44
5f-6f-8f10y+3e+8y-3e
3a-7c+6a+20c-11a-18c6pq+2pq+14pq-pq
22x2y-2b2c-25x2y+3b2c5t-8t2-4t-5t2+5
3175
—z-—n+—n+—z8z2-5pq+2z2-6
2727
7
—mn+9m+8mn8xy-11x2y+17xy-3xy
6
6f-3f-5f9z-2c-5z-10c
5m+4d+11m-3d-10m-11d2ab-6ab+15ab+ab
29x2y-7b2c+30x2y-2b2c4n+4n2+6n-19n2-4
2775
—z-—y+—y-—z11t2-8xy+5t2-6
3636
1
—xy+6x+3xy3mn+15a2b+3mn-30mn
4
8f-3f-2f10t-2d+6t-10d
5a+3n+17a-9n+18a-16n9mn+5mn+13mn+mn
12a2b+7b2c-29a2b-5b2c8x+2x2+9x-4x2+6
1875
—z+—n+—n-—z19x2+7pq-9x2+2
4747
1
—ab+4x-8ab3mn+13x2y+11mn-25mn
2
6c+2c+3c4n-4f-4n-5f
7m-5n+15m-17n+14m-16n6mn+3mn-17mn-mn
13x2y+4y2z+15x2y-9y2z4z+8z2+4z-6z2-8
1175
—m+—t-—t+—m7x2-9ab+6x2-8
4848
1
—pq-8y-5pq8xy+5x2y-4xy-20xy
6
2c-7c-7c4t+7b-4t-9b
9a+3d-20a-19d+10a-20d2mn-3mn+13mn-mn
30x2y+4b2c+8x2y-4b2c7t+4t2-8t+19t2+9
1975
—x+—n-—n+—x5n2+2ab-2n2-2
2828
1
—mn+2z-7mn2ab+3x2y+6ab+10ab
2
8e-2e-2e2m-8b+6m-8b
4m+9c+4m+19c-18m-14c5xy-16xy-10xy-xy
11a2b-6y2z+13a2b+5y2z4z-3z2+6z+14z2+2
1975
—x-—t+—t-—x16y2-7mn-2y2-5
5858
1
—xy-6y+5xy3pq+3x2y+9pq-13pq
7
3b-7b+2b4n-9d-4n+4d
2m-6d+16m+2d+15m+15d4pq+12pq+18pq+pq
24a2b-4b2c+8a2b-8b2c3t-7t2-6t+4t2+3
1675
—m-—t+—t-—m6n2-4mn-4n2-5
2727
6
—pq+5m-3pq6ab+16x2y-17ab+22ab
5
3f+6f-4f5z-4a+8z-9a
5m+9c-2m-19c+11m-10c6mn+6mn-19mn-mn
5a2b-3y2z-8a2b-3y2z9t-4t2+3t+4t2-6
1575
—z+—t-—t-—z15m2-5xy+4m2-6
2626
2
—xy+4y+9xy7ab-7x2y-7ab+28ab
3
5b-5b-3b8x-3b+6x+3b
8m+7d+7m-14d+15m-12d7mn-7mn-18mn-mn
18a2b+2y2z+16a2b+7y2z5y-9y2-8y+19y2-5
4675
—x+—n+—n+—x13m2-2mn-3m2-1
3737
3
—mn+6m+8mn4xy-6x2y-18xy+28xy
2
9c-3c-9c8y+5b-6y+4b
8a+5d+8a+3d-20a+18d5pq+3pq-12pq-pq
29x2y-7y2z-9x2y-9y2z5y+4y2+2y-14y2+7
4875
—m-—t-—t+—m3z2+2pq+9z2-3
3737
1
—mn+3m-7mn6mn+9x2y+20mn-18mn
3
5c-8c-9c9m-4d+2m+6d
3b+9c-8b-18c+12b-18c3ab+19ab+19ab-ab
18a2b+6b2c-28a2b+8b2c6m-6m2+4m+14m2-9
1775
—m-—t+—t+—m16m2+6xy-3m2+3
2828
4
—xy+5x+9xy6mn+7x2y-9mn-26mn
5
2e-6e+3e7n+3a-7n+9a
6m+2n-14m+14n+19m+17n9pq+17pq+14pq+pq
17a2b-3y2z-9a2b+4y2z3n+5n2-3n-14n2-3
4675
—x-—n-—n-—x4x2-4pq+2x2+7
3737
1
—mn-9y-2mn2mn-20a2b-3mn-23mn
4
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 初一 数学 上册 合并 同类项 专项 练习题 44
![提示](https://static.bdocx.com/images/bang_tan.gif)