50 Addition Problems
15
+
2
=
9
+
11
=
13
+
17
=
15
+
0
=
13
+
8
=
8
+
11
=
13
+
12
=
6
+
4
=
5
+
6
=
6
+
11
=
17
+
14
=
12
+
1
=
16
+
5
=
4
+
11
=
2
+
16
=
3
+
5
=
9
+
3
=
3
+
11
=
7
+
18
=
9
+
1
=
6
+
9
=
1
+
12
=
6
+
13
=
14
+
17
=
17
+
7
=
0
+
12
=
11
+
15
=
5
+
2
=
10
+
6
=
17
+
12
=
15
+
17
=
11
+
17
=
2
+
4
=
15
+
12
=
14
+
12
=
2
+
2
=
14
+
2
=
14
+
13
=
0
+
14
=
7
+
17
=
11
+
8
=
12
+
13
=
4
+
16
=
18
+
3
=
3
+
7
=
11
+
13
=
8
+
18
=
4
+
18
=
15
+
5
=
9
+
13
=