Subtraction 2 Flashcards

1
Q

23-12

A

11

How well did you know this?
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2
Q

33-23

A

10

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

43-22

A

21

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

25-17

A

8

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

26-9

A

17

How well did you know this?
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3
4
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Perfectly
6
Q

28-9

A

19

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

28-13

A

15

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

34-17

A

17

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

35-16

A

19

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

27-15

A

12

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

43-26

A

17

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

17-13

A

4

How well did you know this?
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3
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13
Q

21-19

A

2

How well did you know this?
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3
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14
Q

27-13

A

14

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

32-13

A

19

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

47-36

A

11

17
Q

52-38

A

14