2 + 4 =

(a)  

1 + 0 =

(a)  

0 + 9 =

(a)  

1 + 7 =

(a)  

2 + 3 =

(a)  

1 + 4 =

(a)  

0 + 1 =

(a)  

0 +7 =

(a)  

2 + 10 =

(a)  

2 + 1=

(a)  

2 +5 =

(a)  

0 + 6=

(a)  

0 + 2 =

(a)  

2 + 7=

(a)  

2 + 0 =

(a)  

0 + 8=

(a)  

1 + 3=

(a)  

0 + 5=

(a)  

0 + 10 =

(a)  

1 + 8 =

(a)  

0 + 3 =

(a)  

0 + 0 =

(a)  

2 + 2 =

(a)  

1 + 6=

(a)  

0 + 4 =

(a)  

1 + 1 =

(a)  

2 + 6 =

(a)  

1 +10 =

(a)  

1 + 9 =

(a)  

1 + 2 =

(a)  

1 + 9 =

(a)  

1 + 2 =

(a)  

2 + 8 =

(a)  

2 + 9 =

(a)  

6 - 1 =

(a)  

4 - 0=

(a)  

1 - 1=

(a)  

6 -2 =

(a)  

10 -1 =

(a)  

9 -1 =

(a)  

1- 0=

(a)  

9 - 2 =

(a)  

4 - 2 =

(a)  

1 - 0 =

(a)  

9 - 0 =

(a)  

7 - 1 =

(a)  

3 - 2 =

(a)  

4 - 1 =

(a)  

2 - 0 =

(a)  

0 - 0 =

(a)  

7 - 0 =

(a)  

10 - 2

(a)  

2 - 1 =

(a)  

5 - 2 =

(a)  

6 - 0 =

(a)  

2 - 0 =

(a)  

7 - 2 =

(a)  

2 - 2 =

(a)  

8 - 0 =

(a)  

3 - 1 =

(a)  

5 - 0 =

(a)  

10 - 0 =

(a)  

8 - 1 =

(a)  

3 - 0 =

(a)  

2 - 1 =

(a)  

8 - 2 =

(a)