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(8a2b)?(－ab2)3
(－x3y2z3)?(－y2z2)
(2x)2?y2÷(2x2y3)
(－a2b)4÷(－ab2)
－4x2y3(3x2yz－4y2z)
(－a)(a2+a+)
(x－3y)(x－y)
(－4a－4b)(5a+2b)
(7x－6y)(x+4y)
(－p+q)(－p－q)
(－a2x3－a3x3)÷(－ax2)
(－3πr3h+4πrh3)÷(πrh)
(8a2b)?(－ab2)3
(－x3y3z3)?(－y3z2)
(4x)3?y3÷(8x3y2)
(－a2b)4÷(－ab2)
－
2、6x3y2(6x2yz－5y2z)
(－a)(a2+a+)
(x－8y)(x－y)
(－2a－3b)(2a+4b)
(2x－5y)(x+2y)
(－p+q)(－p－q)
(－a2x2－a3x3)÷(－ax2)
(－4πr2h+3πrh3)÷(πrh)
(4a2b)?(－ab2)2
(－x2y2z3)?(－y3z2)
(10x)3?y3÷(18x3y3)
(－a2b)2÷(－ab2)
－4x2y2(2x2yz+3y2z)
(－a)(a2+a+)
(x－3y)(x－y)
(－5a－3b)(9a+3b)
(4x－4y)(x+4y)
(－p+q)(－p－q)
(－a
3、2x2－a2x4)÷(－ax2)
(－4πr2h+6πrh3)÷(πrh)
(10a2b)?(－ab2)3
(－x2y2z3)?(－y2z3)
(2x)3?y3÷(16x2y2)
(－a2b)3÷(－ab2)
－4x3y2(5x2yz+5y2z)
(－a)(a2+a+)
(x－3y)(x－y)
(－3a－4b)(3a+4b)
(2x－9y)(x+4y)
(－p+q)(－p－q)
(－a3x3－a4x2)÷(－ax2)
(－2πr2h+6πrh2)÷(πrh)
(2a2b)?(－ab2)2
(－x3y3z2)?(－y2z3)
(6x)2?y2÷(4x3y3)
(
4、－a2b)3÷(－ab2)
－5x2y2(6x2yz+3y2z)
(－a)(a2+a+)
(x－5y)(x－y)
(－5a－3b)(6a+3b)
(9x－9y)(x+3y)
(－p+q)(－p－q)
(－a4x2－a3x2)÷(－ax2)
(－2πr2h+5πrh2)÷(πrh)
(2a2b)?(－ab2)3
(－x2y3z3)?(－y3z3)
(10x)3?y2÷(4x2y2)
(－a2b)3÷(－ab2)
－2x2y2(6x2yz+3y2z)
(－a)(a2+a+)
(x－6y)(x－y)
(－2a－6b)(5a+4b)
(9x－4y)(x+3y)
(－
5、p+q)(－p－q)
(－a2x4－a2x4)÷(－ax2)
(－5πr3h+3πrh3)÷(πrh)
(10a2b)?(－ab2)3
(－x3y3z3)?(－y2z2)
(2x)3?y3÷(6x3y3)
(－a2b)2÷(－ab2)
－2x2y3(4x2yz+4y2z)
(－a)(a2+a+)
(x－2y)(x－y)
(－4a－4b)(4a+3b)
(3x－5y)(x+2y)
(－p+q)(－p－q)
(－a3x4－a2x3)÷(－ax2)
(－2πr3h+3πrh3)÷(πrh)
(4a2b)?(－ab2)2
(－x2y2z3)?(－y2z2)
(2x)3
6、?y2÷(18x2y2)
(－a2b)2÷(－1/1ab2)
－5x2y2(9x2yz－2y2z)
(－a)(a2+a+)
(x－6y)(x－y)
(－3a－6b)(3a+2b)
(5x－3y)(x+2y)
(－p+q)(－p－q)
(－a4x2－a2x4)÷(－ax2)
(－4πr3h+6πrh3)÷(πrh)
(2a2b)?(－ab2)2
(－x2y3z3)?(－y3z2)
(6x)2?y2÷(20x2y3)
(－a2b)3÷(－ab2)
－5x2y2(2x2yz+5y2z)
(－a)(a2+a+)
(x－7y)(x－y)
(－5a－6b)(2a+4b)
(8x－4y)(x+3y)
【精品文檔】第 21 頁
北師大版數學七年級下冊計算題大全
