加进来,减出去
8+5=
5 10 15 20
8+5=
5 10 15 20
8+5=
5 10 15 20
13
13-5=
5 10 15 20
13-5=
5 10 15 20
13-5=
5 10 15 20
8
填空
5 10 15 20
7+5 =
12- =
5 10 15 20
7+5 =
12- =
12
填空
5 10 15 20
7+5 =
12- =
12
5
7
填空
5 10 15 20
6+ =
11- =
填空
5 10 15 20
6+ =
11- =
5
11
填空
5 10 15 20
6+5 =
11- =
11
5
6
5
填空
5 10 15 20
+ =
- =
填空
5 10 15 20
+ =
- =
8
8
16
填空
5 10 15 20
+ =
- =
填空
9+3=
12-3=
5+6=
-6=
8+4=
-4=
-7=
6+7=
填数
12
9
11
11
5
12
12
8
13
13
6
11-6= 12-5=
5+6= + =
14-7= 17-8=
- = - =
填数
11-6= 12-5=
5+6= + =
14-7= 17-8=
+ = + =
5
11
11-6= 12-5=
5+6= + =
14-7= 17-8=
+ = + =
12
7
7
5
5
11
11-6= 12-5=
5+6= + =
14-7= 17-8=
+ = + =
12
7
7
5
14
7
7
7
5
11
11-6= 12-5=
5+6= + =
14-7= 17-8=
+ = + =
12
8
17
7
7
9
5
14
9
7
7
7
5
11
连线
9+3=12
6+8=14
12+3=15
12-3=9
9-3=6
14-8=6
15-3=12
6+3=9
从2、3、5、8、10、13中选出三个数写出两道加法算式和两道减法算式
我选( )( )( )