Addition by 10s Flashcards

1
Q

100

+ 10

A

110

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2
Q

30

+ 10

A

40

How well did you know this?
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2
3
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3
Q

70

+ 10

A

80

How well did you know this?
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2
3
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4
Q

20

+ 10

A

30

How well did you know this?
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2
3
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5
Q

10

+ 50

A

60

How well did you know this?
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2
3
4
5
Perfectly
6
Q

40

+ 10

A

50

How well did you know this?
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2
3
4
5
Perfectly
7
Q

10

+ 40

A

50

How well did you know this?
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2
3
4
5
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8
Q

500

+ 10

A

510

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

10

+ 70

A

80

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

50

+ 10

A

60

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

10

+ 500

A

510

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

80

+ 10

A

90

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

10

+ 80

A

90

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

200

+ 10

A

210

How well did you know this?
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2
3
4
5
Perfectly
15
Q

10

+ 20

A

30

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

10

+ 200

A

210

17
Q

90

+ 10

A

100

18
Q

10

+ 60

A

70

19
Q

10

+ 100

A

110

20
Q

10

+ 90

A

100

21
Q

10

+ 30

A

40

22
Q

10

+ 10

A

20

23
Q

60

+ 10

A

70