Addition facts to 20 – Test Yourself
This is my TIME: 1:19
Problem
|
Answer
|
Problem
|
Answer
|
2 + 9
|
11
|
7 + 8
|
15
|
5 + 9
|
18
|
8 + 8
|
16
|
3 + 8
|
11
|
9 + 2
|
11
|
5 + 6
|
11
|
9 + 4
|
13
|
3 + 9
|
12
|
7 + 7
|
14
|
6 + 6
|
12
|
6 + 6
|
12
|
4 + 7
|
11
|
8 + 9
|
17
|
6 + 7
|
12
|
4 + 9
|
13
|
4 + 8
|
12
|
8 + 7
|
15
|
6 + 8
|
14
|
3 + 9
|
12
|
4 + 9
|
13
|
6 + 7
|
13
|
6 + 9
|
14
|
8 + 5
|
13
|
5 + 6
|
11
|
6 + 9
|
15
|
7 + 4
|
11
|
7 + 9
|
16
|
5 + 7
|
12
|
8 + 9
|
17
|
7 + 5
|
12
|
9 + 7
|
16
|
5 + 8
|
13
|
7 + 7
|
14
|
7 + 6
|
11
|
8 + 4
|
12
|
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