小学一年级口算题(20套)一年级口算练习题二十套,供MM们下载给BB们练习。祝大家口算成绩节节高升。10以内的连加 (1)1 + 6 + 1 = (2)4 + 3 + 1 = (3)4 + 2 + 2 = (4)3 + 2 + 4 = (5)1 + 2 + 3 = (6)4 + 5 + 1 = (7)3 + 3 + 3 = (8)2 + 2 + 5 = (9)3 + 2 + 2 = (10)2 + 2 + 2 = (11)4 + 2 + 3 = (12)1 + 1 + 3 = (13)3 + 5 + 1 = (14)5 + 2 + 2 = (15)4 + 3 + 2 =一天一更~~~~~等不及的,站短我,我偷偷发给你~~~哈哈!见19楼(10以内连减)!(晚了一天更,请原谅啊~)见20楼(10以内的加减混合)!见32楼(10以内的连加连减混合)!见36楼(20以内连加)!见38楼(20以内连减)!
10以内的连减 (1)4 - 1 - 1= (2)8 - 7 - 1= (3)3 - 1 - 1= (4)8 - 5 - 2= (5)7 - 6 - 1= (6)3 - 1 - 1= (7)10 - 5 - 1= (8)4 - 3 - 1= (9)7 - 5 - 1= (10)10 - 8 - 1= (11)9 - 8 - 1= (12)10 - 7 - 2= (13)3 - 2 - 1= (14)5 - 2 - 2= (15)4 - 3 - 1=
10以内的加减混合 (1)8 - 8 + 7= (2)8 - 2 + 1= (3)2 + 2 - 1= (4)4 + 4 - 2= (5)5 + 4 - 8= (6)3 - 2 + 1= (7)8 - 1 + 1= (8)8 - 3 + 2= (9)3 + 1 - 3= (10)3 + 6 - 7= (11)1 + 7 - 4= (12)4 + 4 - 3= (13)6 - 2 + 1= (14)8 + 1 - 1= (15)2 + 1 - 2=
20以内的连加 (1)8 + 9 + 2 = (2)2 + 2 + 14 = (3)1 + 13 + 1 = (4)6 + 3 + 1 = (5)9 + 1 + 9 = (6)2 + 4 + 3 = (7)1 + 10 + 8 = (8)2 + 6 + 7 = (9)10 + 3 + 2 = (10)6 + 3 + 8 = (11)4 + 15 + 1 = (12)10 + 1 + 5 = (13)9 + 2 + 3 = (14)1 + 14 + 3 = (15)1 + 10 + 5 =