Addition 1-20 Flashcards

1
Q

3 + 9

A

12

How well did you know this?
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2
3
4
5
Perfectly
2
Q

3 + 8

A

11

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

2 + 4

A

6

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

2 + 5

A

7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

2 + 8

A

10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

2 + 9

A

11

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

2 + 15

A

17

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

2 + 16

A

18

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

2 + 18

A

20

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

3 + 4

A

7

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

3 + 5

A

8

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

3 + 6

A

9

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

3 + 7

A

10

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

3 + 11

A

14

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

3 + 12

A

15

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

3 + 13

A

16

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

3 + 14

A

17

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

3 + 15

A

18

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

3 + 16

20
Q

3 + 17

21
Q

3 + 18

22
Q

4 + 7

23
Q

4 + 8

24
Q

4 + 6

25
Q

4 + 5

26
Q

4 + 11

27
Q

5 + 5

28
Q

5 + 8

29
Q

4 + 13

30
Q

5 + 9

31
Q

5 + 7

32
Q

4 + 12

33
Q

6 + 6

34
Q

6 + 11

35
Q

6 + 7

37
Q

5 + 6

37
Q

6 + 8

38
Q

6 + 9

39
Q

7 + 7

40
Q

7 + 8

41
Q

8 + 8

42
Q

8 + 9

43
Q

9 + 9

44
Q

9 + 11

45
Q

11 + 11

46
Q

12 + 12