三年级口算题:一位数除三位数 (1)339 ÷ 3 = (2)444 ÷ 2 = (3)576 ÷ 6 = (4)390 ÷ 6 = (5)228 ÷ 3 = (6)522 ÷ 9 = (7)873 ÷ 3 = (8)576 ÷ 4 = (9)980 ÷ 5 = (10)693 ÷ 7 = (11)987 ÷ 3 = (12)735 ÷ 7 = (13)428 ÷ 4 = (14)153 ÷ 9 = (15)832 ÷ 8 =