二年级乘除混合口算题

(1)900 + 200 =

(2)500 + 500 =

(3)400 + 700 =

(4)100 + 700 =

(5)800 + 600 =

(6)200 + 600 =

(7)800 + 700 =

(8)400 + 600 =

(9)600 + 700 =

(10)700 + 500 =

(11)600 + 100 =

(12)500 + 500 =

(13)500 + 100 =

(14)700 + 200 =

(15)100+700 =感谢您的采纳。