北师大版数学七年级下册计算题大全

1、精选优质文档-倾情为你奉上(8a2b)(ab2)3(x3y2z3)(y2z2)(2x)2y2÷(2x2y3)(a2b)4÷(ab2)4x2y3(3x2yz4y2z)(a)(a2+a+)(x3y)(xy)(4a4b)(5a+2b)(7x6y)(x+4y)(p+q)(pq)(a2x3a3x3)÷(ax2)(3r3h+4rh3)÷(rh)(8a2b)(ab2)3(x3y3z3)(y3z2)(4x)3y3÷(8x3y2)(a2b)4÷(ab2)6x3y2(6x2yz5y2z)(a)(a2+a+)(x8y)(xy)(2a3b)(2a+4b)(2

2、x5y)(x+2y)(p+q)(pq)(a2x2a3x3)÷(ax2)(4r2h+3rh3)÷(rh)(4a2b)(ab2)2(x2y2z3)(y3z2)(10x)3y3÷(18x3y3)(a2b)2÷(ab2)4x2y2(2x2yz+3y2z)(a)(a2+a+)(x3y)(xy)(5a3b)(9a+3b)(4x4y)(x+4y)(p+q)(pq)(a2x2a2x4)÷(ax2)(4r2h+6rh3)÷(rh)(10a2b)(ab2)3(x2y2z3)(y2z3)(2x)3y3÷(16x2y2)(a2b)3÷(a

3、b2)4x3y2(5x2yz+5y2z)(a)(a2+a+)(x3y)(xy)(3a4b)(3a+4b)(2x9y)(x+4y)(p+q)(pq)(a3x3a4x2)÷(ax2)(2r2h+6rh2)÷(rh)(2a2b)(ab2)2(x3y3z2)(y2z3)(6x)2y2÷(4x3y3)(a2b)3÷(ab2)5x2y2(6x2yz+3y2z)(a)(a2+a+)(x5y)(xy)(5a3b)(6a+3b)(9x9y)(x+3y)(p+q)(pq)(a4x2a3x2)÷(ax2)(2r2h+5rh2)÷(rh)(2a2b)(ab2

4、)3(x2y3z3)(y3z3)(10x)3y2÷(4x2y2)(a2b)3÷(ab2)2x2y2(6x2yz+3y2z)(a)(a2+a+)(x6y)(xy)(2a6b)(5a+4b)(9x4y)(x+3y)(p+q)(pq)(a2x4a2x4)÷(ax2)(5r3h+3rh3)÷(rh)(10a2b)(ab2)3(x3y3z3)(y2z2)(2x)3y3÷(6x3y3)(a2b)2÷(ab2)2x2y3(4x2yz+4y2z)(a)(a2+a+)(x2y)(xy)(4a4b)(4a+3b)(3x5y)(x+2y)(p+q)(pq)(a3x4a2x3)÷(ax2)(2r3h+3rh3)÷(rh)(4a2b)(ab2)2(x2y2z3)(y2z2)(2x)3y2÷(18x2y2)(a2b)2÷(1/1ab2)5x2y2(9x2yz2y2z)(a)(a2+a+)(x6y)(xy)(3a6b)(3a+2b)(5x3y)(x+2y)(p+q)(pq)(a4x2a2x4)÷(ax2)(4r3h+6rh3)÷(rh)(2a2b)(ab2)2(x2y3z3)(y3z2)(6x)2y2÷(20x2y3)(a2b)3