北师大版数学七年级下册计算题大全 93Word格式.docx
《北师大版数学七年级下册计算题大全 93Word格式.docx》由会员分享,可在线阅读,更多相关《北师大版数学七年级下册计算题大全 93Word格式.docx(8页珍藏版)》请在冰豆网上搜索。
(8x)3•y3÷
(4x3y3)
(-a2b)2÷
(-1/1ab2)
-3x3y2(4x2yz-3y2z)
(-a)(a2+a+)
(x-7y)(x-y)
(-4a-5b)(7a+4b)
(8x-3y)(x+2y)
(-a3x4-a3x2)÷
(-5πr2h+5πrh3)÷
(4a2b)•(-ab2)2
(-x3y3z2)•(-y3z3)
(6x)2•y2÷
(8x2y2)
(-a2b)4÷
(-ab2)
-4x2y2(9x2yz+4y2z)
(x-2y)(x-y)
(-4a-4b)(7a+3b)
(3x-7y)(x+3y)
(-a4x2-a2x2)÷
(-4πr3h+6πrh3)÷
(6a2b)•(-ab2)3
(-x2y3z2)•(-y3z3)
(4x)2•y3÷
(6x3y2)
-3x2y2(7x2yz+3y2z)
(x-6y)(x-y)
(-4a-4b)(4a+2b)
(7x-2y)(x+4y)
(-a2x2-a2x3)÷
(-3πr2h+3πrh3)÷
(2a2b)•(-ab2)2
(8x2y3)
(-a2b)3÷
-6x3y2(5x2yz-3y2z)
(x-8y)(x-y)
(-3a-6b)(7a+3b)
(6x-8y)(x+3y)
(-a2x4-a3x2)÷
(-4πr3h+3πrh3)÷
(10a2b)•(-ab2)3
(-x2y3z2)•(-y3z2)
(8x)2•y3÷
(16x2y3)
-4x2y2(9x2yz+3y2z)
(-2a-3b)(6a+2b)
(9x-7y)(x+3y)
(-a4x3-a3x3)÷
(-3πr3h+2πrh3)÷
(10a2b)•(-ab2)2
(-x2y2z3)•(-y3z2)
(10x)3•y2÷
(12x3y3)
-6x3y2(4x2yz+3y2z)
(x-3y)(x-y)
(-3a-4b)(8a+4b)
(9x-6y)(x+4y)
(-a3x3-a3x4)÷
(-x2y2z3)•(-y3z3)
(20x2y2)
-2x2y3(5x2yz-5y2z)
(-5a-5b)(7a+4b)
(3x-4y)(x+3y)
(-a3x4-a2x3)÷
(-2πr3h+5πrh3)÷
(2a2b)•(-ab2)3
(2x)2•y3÷
(4x2y2)
-5x3y2(5x2yz-3y2z)
(-2a-5b)(3a+4b)
(6x-3y)(x+3y)
(-a4x2-a2x3)÷
(-3πr2h+5πrh3)÷
(-x2y3z3)•(-y3z2)
(8x)2•y2÷
(20x3y2)
-4x2y2(2x2yz+3y2z)