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Thursday, April 3, 2014

Basic facts to 20

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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