Addition Facts Flashcards
Students will be able to recall addition facts up to 20 within 3 seconds
1
Q
18 + ? = 20
A
2
2
Q
? + 11 = 20
A
9
3
Q
3 + ? = 20
A
17
4
Q
9 + ? = 20
A
11
5
Q
13 + ? = 20
A
7
6
Q
16 + ? = 20
A
4
7
Q
8 + ? = 20
A
12
8
Q
19 + ? = 20
A
1
9
Q
0 + ? = 20
A
20
10
Q
5 + ? = 20
A
15
11
Q
17 + ? = 20
A
3
12
Q
2 + ? = 20
A
18
13
Q
7 + ? = 20
A
13
14
Q
15 + ? = 20
A
5
15
Q
12 + ? = 20
A
8
16
Q
? + 14 = 20
A
6
17
Q
6 + ? = 20
A
14
18
Q
20 + ? = 20
A
0
19
Q
? + 1 = 20
A
19
20
Q
0 + ? = 20
A
20
