20以内的加减法一课一练1 耗时: 得分:
8 + 4 = 14 - 6 = 5 + 9 = 15 - 6 = 11 - 5 = 7 + 9 = 9 + 5 = 6 + 8 = 13 - 5 = 8 + 3 = 7 + 8 = 14 - 8 = 4 + 8 = ( )- 6 = 8 2 +( )= 11 ( )- 12 = 0 9 +( )= 13 ( )- 8 = 8 8 +( )= 17 12- 3 + 4 = 19 - 9 + 7 = 9 + 6 - 7 = 11 - 8 + 4 = 6 + 8 - 9 = 17 - 8 - 5 =
15 - 7 = 12 - 5 = 7 + 4 = 13 - 9 = 3 + 8 = 11 - 9 = 7 + 6 = 12 - 4 = 8 + 7 = 17 - 9 = 13 - 7 = 6 + 6 = 16 - 8 = 6 +( )= 11 18 -( )= 12 6 +( )= 15 ( )- 7 = 12 ( )+ 9 = 13 14 -( )= 7 6 - 5 + 14 = 4 + 9 - 7 = 13 - 7 - 4 = 14 - 7 + 5 = 11 - 7 + 6 = 12 + 3 + 5 =
1
14 - 8 = 5 + 8 = 13 - 6 = 9 + 2 = 18 - 9 = 11 - 6 = 12 - 9 = 9 + 7 = 16 - 7 = 11 - 2 = 5 + 6 = 15 - 9 = 8 + 5 = 16 -( )= 13 8 +( )= 14 ( )- 9 = 4 18 -( )= 14 ( )+ 9 = 18 ( )- 6 = 10 4 + 9 - 6 = 3 + 15 - 9 = 5 + 7 + 4 = 11 - 4 + 8 = 15 - 7 - 4 = 12 - 6 + 8 =
5 + 7 =
13 - 4 = 16 - 9 = 9 + 6 = 6 + 7 = 14 - 5 = 9 + 8 = 13 - 8 = 7 + 7 = 12 - 7 = 17 - 8 = 8 + 8 = 14 - 9 = 3 +( )= 12 ( )- 7 = 10 7 +( )= 12 ( )+ 3 = 12 15 -( )= 8 ( )- 3 = 12 4 + 7 - 3 = 12 - 8 + 5 = 17 - 9 + 8 = 18 - 8 - 5 = 13 + 2 - 6 = 16 - 6 + 3 =
20以内的加减法一课一练2 耗时: 得分:
8 + 7 = 14 - 5 = 9 + 6 = 5 + 8 = 18 - 9 = 6 + 6 = 9 + 2 = 8 + 6 = 16 - 9 = 14 - 7 = 5 + 9 = 11 - 5 = 7 + 8 = ( )+ 9 = 11 17 -( )= 9 ( )- 7 = 7 ( )+ 9 = 13 ( )- 8 = 5 9 +( )= 16 17 - 6 - 7 = 8 + 8 - 7 = 10 + 6 - 8 = 14 - 8 + 8 = 16 - 8 - 5 = 4 + 5 + 7 =
9 + 9 = 5 + 7 = 14 - 9 = 7 + 7 = 4 + 9 = 11 - 6 = 7 + 6 = 15 - 7 = 3 + 9 = 8 + 3 = 17 - 9 = 9 + 7 = 8 + 4 = 11 -( )= 9 8 +( )= 17 ( )- 9 = 9 15 -( )= 6 4 +( )= 12 ( )- 7 = 8 4 + 5 + 9 = 11 - 4 + 5 = 16 - 5 - 6 = 9 + 7 - 6 = 2 + 8 + 5 = 17 - 8 + 3 =
16 - 8 = 9 + 4 = 4 + 8 = 17 - 8 = 7 + 5 = 8 + 9 = 15 - 9 = 9 + 5 = 13 - 4 = 15 - 8 = 8 + 8 = 14 - 6 = 11 - 4 = ( )+ 6 = 15 15 -( )= 9 3 +( )= 11 ( )+ 6 = 12 7 +( )= 14 ( )- 8 = 3 6 + 8 + 4 = 15 - 8 + 9 = 3 + 8 + 8 = 12 - 6 + 2 = 4 + 5 + 2 = 10 - 5 + 4 =
2
7 + 9 =
15 - 6 = 6 + 7 = 2 + 9 = 6 + 8 = 16 - 7 = 9 + 3 = 14 - 8 = 3 + 8 = 9 + 8 = 11 - 7 = 8 + 5 = 6 + 9 = ( )- 7 = 5 5 +( )= 14 ( )- 7 = 9 9 +( )= 18 ( )- 6 = 6 ( )+ 7 = 11 13 - 8 + 6 = 3 + 7 + 6 = 16 - 5 - 8 = 6 + 8 + 3 = 13 - 4 + 7 = 12 + 6 - 9 =
20以内的加减法一课一练3 耗时: 得分:
11 - 4 = 9 + 5 = 14 - 6 = 12 - 9 = 9 + 8 = 6 + 8 = 11 - 8 = 8 + 5 = 12 - 7 = 6 + 6 = 13 - 6 = 7 + 8 = 11 - 5 = 18 -( )= 9 ( )+ 9 = 14 14 -( )= 7 ( )- 5 = 8 ( )- 8 = 8 4 +( )= 11 14 - 5 + 3 = 4 + 5 + 3 = 14 - 7 + 4 = 4 + 6 + 6 = 13 - 5 - 7 = 7 + 6 + 5 =
5 + 9 = 12 - 4 = 16 - 7 = 5 + 8 = 11 - 6 = 4 + 8 = 9 + 6 = 13 - 9 = 6 + 9 = 14 - 5 = 3 + 9 = 15 - 6 = 5 + 7 = ( )+ 8 = 11 13 -( )= 9 ( )- 5 = 9 ( )+ 9 = 18 9 +( )= 12 ( )- 4 = 7 4 + 4 + 9 = 14 - 5 + 9 = 4 + 7 + 4 = 8 + 6 - 7 = 14 - 8 + 1 = 13 - 3 - 8 =
13 - 4 = 8 + 8 = 11 - 3 = 7 + 7 = 13 - 7 = 8 + 6 = 13 - 5 = 16 - 8 = 6 + 7 = 11 - 7 = 8 + 9 = 7 + 6 = 13 - 8 = 9 +( )= 17 ( )+ 3 = 11 ( )- 9 = 6 14 -( )= 9 ( )+ 9 = 12 16 -( )= 7 7 + 7 - 8 = 5 + 4 + 8 = 13 - 8 + 2 = 14 - 5 + 8 = 3 + 8 + 7 = 16 - 6 - 9 =
3
9 + 9 =
12 - 5 = 7 + 9 = 14 - 9 = 4 + 9 = 12 - 8 = 11 - 9 = 8 + 7 = 12 - 6 = 9 + 7 = 15 - 7 = 9 + 4 = 18 - 9 = 11 -( )= 3 ( )+ 8 = 13 2 +( )= 11 ( )+ 7 = 14 ( )- 8 = 9 5 +( )= 14 13 - 6 + 6 = 9 + 7 + 2 = 13 - 4 + 5 = 10 + 6 + 1 = 10 - 8 + 7 = 6 + 6 - 9 =