1桁同士の加減算

(1)

9
＋
7
＝
 

(2)

9
＋
8
＝
 

(3)

9
＋
2
＝
 

(4)

5
＋
5
＝
 

(5)

6
＋
9
＝
 

(6)

4
＋
6
＝
 

(7)

4
＋
8
＝
 

(8)

8
＋
2
＝
 

(9)

8
＋
9
＝
 

(10)

9
＋
3
＝
 

(11)

9
＋
5
＝
 

(12)

6
＋
6
＝
 

(13)

9
＋
6
＝
 

(14)

7
＋
9
＝
 

(15)

3
＋
7
＝
 

(16)

7
＋
6
＝