初一数学下册多项式除以单项式练习题精选(94)

(48x2y2＋15xy)÷(3xy)

(9xy＋2y)÷y

(8xy－4y)÷y

(10c2d－cd4)÷(－c2d)

(6ma－mb＋8mc)÷m

(6m2n2＋8m)÷(4m)

(2a2b2－6a3c)÷(4a2)

(12x2－9x2－5x3)÷x

(15ab2－9a2b－3a2b2)÷(ab)

(－3a3－5a3b3－4a3b3)÷(－2a2)

6

(—m2n3＋2m2n3＋4n4)÷(3n2) [(b＋2)(b＋6)－12]÷b

7

(12ab－2b)÷(2b)

(42xy2＋27xy2)÷(3xy)

(6xy－4y)÷y

(4ma＋4mb＋2mc)÷m

(30a4－24a2－6a4)÷(6a)

(4xy－4y)÷y

(6c2d＋cd)÷(－c2d)

(8m3n2＋6m3)÷(2m)

(8a2b2＋7a2c)÷(2a2)

(18x2－7x2＋5x3)÷x

(20ab＋6a2b＋2ab2)÷(ab) 3a)

(－3a2＋10a2b2－5a2b3)÷(－

5

(—mn2＋4m2n2－6n3)÷(6n2) 6

[(m＋1)(m＋8)－8]÷m

(2ab＋6b)÷(6b)

(90a4－21a3－9a4)÷(3a)

(33x2y2－24xy2)÷(9xy)

(9xy－2y)÷y