初一数学下册多项式除以单项式练习题精选 (100)

(10ab－4b)÷(4b)

(51xy2－27x2y)÷(9xy)

(2xy－5y)÷y

(4ma＋6mb＋5mc)÷m

(4a2b2－9a3c)÷(4a)

(39a4＋21a＋15a3)÷(9a)

(3xy－4y)÷y

(4c2d2＋c3d)÷(－c2d)

(6m2n2－8m3)÷(3m)

(13x3＋6x－3x2)÷x

(18a2b－8ab－2a2b2)÷(ab)

(－4a3－6a3b2－2a3b3)÷(－5a)

1

(—m2n2－5m2n2－4n3)÷(4n) 8

[(x＋4)(x＋8)－32]÷x

(16ab－8b)÷(2b)

(75a＋27a3＋6a4)÷(6a)

(51x2y2＋21xy)÷(12xy)

(10xy＋2y)÷y

(7xy－y)÷y

(8c3d＋cd2)÷(－c2d)

(2ma＋mb＋3mc)÷m

(5m3n－9m3)÷(4m)

(10a3b2＋6a3c)÷(3a2)

(10x4－7x2－2x2)÷x

(14a2b2＋9a2b＋3a2b)÷(ab)

(－4a3－7a3b2＋3a2b2)÷(－2a)

1

(—mn3＋4m2n3＋9n3)÷(6n) 7

[(a＋3)(a＋7)－21]÷a

(18ab－8b)÷(2b)

(45a2－24a3－15a3)÷(6a)

(57x2y＋27x2y2)÷(9xy)

(4xy－4y)÷y

(2xy－5y)÷y

(4c3d2－c2d3)÷(－cd)

(8ma＋3mb＋3mc)÷m

(5m3n＋7m)÷(2m)

(2a3b2＋8a2c)÷(3a2)

(11x3＋6x3＋4x3)÷x

(15ab－8a2b－4a2b2)÷(ab)

(－2a3＋6a3b2＋4a2b3)÷(－5a)