Subtraction 0's Flashcards

1
Q

1-0

A

1

How well did you know this?
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Perfectly
2
Q

2-0

A

2

How well did you know this?
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3
Q

3-0

A

3

How well did you know this?
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4
Q

4-0

A

4

How well did you know this?
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3
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Perfectly
5
Q

5-0

A

5

How well did you know this?
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3
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6
Q

6-0

A

6

How well did you know this?
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3
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Perfectly
7
Q

7-0

A

7

How well did you know this?
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3
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8
Q

8-0

A

8

How well did you know this?
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5
Perfectly
9
Q

9-0

A

9

How well did you know this?
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3
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5
Perfectly
10
Q

10-0

A

10

How well did you know this?
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11
Q

11-0

A

11

How well did you know this?
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Perfectly
12
Q

12-0

A

12

How well did you know this?
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13
Q

13-0

A

13

How well did you know this?
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5
Perfectly
14
Q

14-0

A

14

How well did you know this?
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Perfectly
15
Q

15-0

A

15

How well did you know this?
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Perfectly
16
Q

16-0

A

16

17
Q

17-0

A

17

18
Q

18-0

A

18

19
Q

19-0

A

19

20
Q

20-0

A

20