Doubles Plus 1 Flashcards

1
Q

0+1

A

1

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

1+2

A

3

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

2+3

A

5

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

3+4

A

7

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

4+5

A

9

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

5+6

A

11

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

6+7

A

13

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

7+8

A

15

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

8+9

A

17

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

9+8

A

17

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

8+7

A

15

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

7+6

A

13

How well did you know this?
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2
3
4
5
Perfectly
13
Q

6+5

A

11

How well did you know this?
1
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2
3
4
5
Perfectly
14
Q

5+4

A

9

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

4+3

A

7

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

3+2

A

5

17
Q

2+1

A

3

18
Q

1+0

A

1