Differences - Natural Numbers Flashcards

1
Q

11 — 9

A

2

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

11 — 8

A

3

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

11 — 7

A

4

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

11 — 6

A

5

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

11 — 5

A

6

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

11 — 4

A

7

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

11 — 3

A

8

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

11 — 2

A

9

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

12 — 9

A

3

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

12 — 8

A

4

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

12 — 7

A

5

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

12 — 6

A

6

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

12 — 5

A

7

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

12 — 4

A

8

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

12 — 3

A

9

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

13 — 9

17
Q

13 — 8

18
Q

13 — 7

19
Q

13 — 6

20
Q

13 — 5

21
Q

13 — 4

22
Q

14 — 9

23
Q

14 — 8

24
Q

14 — 7

25
14 — 6
8
26
14 — 5
9
27
15 — 9
6
28
15 — 8
7
29
15 — 7
8
30
15 — 6
9
31
16 — 9
7
32
16 — 8
8
33
16 — 7
9
34
17 — 9
8
35
17 — 8
9
36
18 — 9
9