小学三年级上册数学口算题.doc

小学三年级上册数学口算题
(1)640 ÷ 8 =
(2)840 ÷ 6 =
(3)120 ÷ 3 =
(4)540 ÷ 9 =
(5)400 ÷ 8 =
(6)900 ÷ 9 =
(7)480 ÷ 8 =
(8)300 ÷ 6 =
(9)400 ÷ 4 =
(10)420 ÷ 3 =
(11)400 ÷ 8 =
(12)400 ÷ 4 =
(13)880 ÷ 4 =