subtraction facts B Flashcards

1
Q

20 - 14

A

6

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1
Q

20 - 11

A

9

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1
Q

​14 - 10

A

4

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2
Q

12 - 7

A

5

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2
Q

16 - 2

A

14

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3
Q

17 - 5

A

2

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4
Q

​18 - 11

A

7

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4
Q

​18 - 6

A

12

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5
Q

17 - 14

A

3

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6
Q

​14 - 12

A

2

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6
Q

​​15 - 9

A

6

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6
Q

16 - 13

A

3

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6
Q

17 - 3

A

14

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8
Q

20 - 9

A

11

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9
Q

​18 - 2

A

16

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9
Q

19 - 4

A

15

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10
Q

​18 - 13

A

5

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11
Q

​18 - 12

A

6

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12
Q

9 - 6

A

3

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12
Q

12 - 5

A

7

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13
Q

5 - 2

A

3

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13
Q

10 - 8

A

2

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13
Q

10 - 4

A

6

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13
Q

​​15 - 6

A

9

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14
Q

9 - 7

A

2

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14
Q

12 - 8

A

4

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14
Q

17 - 13

A

4

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14
Q

19 - 16

A

3

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15
Q

​14 - 3

A

11

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16
Q

8 - 4

A

4

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16
Q

13 - 3

A

10

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17
Q

​​15 - 10

A

5

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18
Q

​14 - 2

A

12

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19
Q

11 - 6

A

5

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20
Q

​14 - 5

A

9

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21
Q

20 - 8

A

12

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22
Q

8 - 6

A

2

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23
Q

11 - 9

A

2

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25
Q

7 - 5

A

2

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26
Q

​14 - 6

A

8

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26
Q

19 - 7

A

12

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27
Q

19 - 13

A

6

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28
Q

​6 - 3

A

3

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28
Q

11 - 4

A

7

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28
Q

13 - 11

A

2

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28
Q

13 - 10

A

3

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28
Q

17 - 8

A

9

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29
Q

19 - 12

A

7

How well did you know this?
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30
Q

19 - 6

A

13

How well did you know this?
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31
Q

13 - 4

A

9

How well did you know this?
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32
Q

20 - 17

A

3

How well did you know this?
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34
Q

10 - 2

A

8

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35
Q

​14 - 8

A

6

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35
Q

16 - 10

A

6

How well did you know this?
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35
Q

16 - 4

A

12

How well did you know this?
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37
Q

12 - 10

A

2

How well did you know this?
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37
Q

17 - 6

A

11

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38
Q

16 - 7

A

9

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39
Q

13 - 8

A

5

How well did you know this?
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41
Q

​6 - 2

A

4

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42
Q

​​15 - 8

A

7

How well did you know this?
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Not at all
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3
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43
Q

16 - 14

A

2

45
Q

10 - 6

A

4

46
Q

16 - 6

A

10

48
Q

20 - 10

A

10

50
Q

9 - 4

A

5

52
Q

11 - 3

A

8

53
Q

​18 - 8

A

10

54
Q

10 - 7

A

3

55
Q

20 - 7

A

13

56
Q

13 - 6

A

7

56
Q

19 - 14

A

5

57
Q

16 - 11

A

5

58
Q

​​15 - 4

A

11

59
Q

16 - 5

A

11

59
Q

​18 - 3

A

15

60
Q

​18 - 5

A

13

61
Q

19 - 3

A

16

62
Q

19 - 2

A

17

64
Q

20 - 2

A

18

65
Q

​​15 - 5

A

10

66
Q

​18 - 14

A

4

67
Q

10 - 5

A

5

68
Q

​18 - 15

A

3

69
Q

13 - 5

A

8

70
Q

19 - 11

A

8

72
Q

20 - 16

A

4

73
Q

​18 - 16

A

2

74
Q

7 - 3

A

4

76
Q

20 - 3

A

17

78
Q

20 - 18

A

2

79
Q

5 - 3

A

2

80
Q

​​15 - 2

A

13

81
Q

17 - 7

A

10

82
Q

​14 - 7

A

7

83
Q

16 - 8

A

8

85
Q

​​15 - 3

A

12

86
Q

9 - 5

A

4

87
Q

19 - 9

A

10

89
Q

20 - 6

A

14

90
Q

8 - 2

A

6

92
Q

8 - 3

A

5

94
Q

13 - 7

A

6

95
Q

​​15 - 7

A

8

96
Q

20 - 12

A

8

97
Q

12 - 3

A

9

98
Q

17 - 9

A

8

99
Q

17 - 15

A

2

101
Q

12 - 4

A

8

103
Q

​​15 - 11

A

4

104
Q

16 - 3

A

13

105
Q

10 - 3

A

7

107
Q

12 - 2

A

10

109
Q

20 - 4

A

16

110
Q

19 - 17

A

2

111
Q

20 - 13

A

7

112
Q

4 - 2

A

2

113
Q

7 - 4

A

3

113
Q

9 - 2

A

7

114
Q

​18 - 4

A

14

115
Q

​​15 - 13

A

2

116
Q

11 - 5

A

6

118
Q

20 - 15

A

5

119
Q

19 - 15

A

4

121
Q

9 - 3

A

6

122
Q

16 - 12

A

4

123
Q

17 - 2

A

15

124
Q

13 - 2

A

11

125
Q

11 - 8

A

3

126
Q

​14 - 11

A

3

126
Q

​18 - 7

A

11

128
Q

​18 - 9

A

9

130
Q

12 - 9

A

3

131
Q

11 - 7

A

4

132
Q

19 - 10

A

9

133
Q

​​15 - 12

A

3

135
Q

8 - 5

A

3

136
Q

17 - 4

A

13

137
Q

7 - 2

A

5

138
Q

13 - 9

A

4

140
Q

17 - 10

A

7

141
Q

20 - 5

A

15

142
Q

16 - 9

A

7

143
Q

19 - 8

A

11

144
Q

11 - 2

A

9

145
Q

​14 - 4

A

10

146
Q

​14 - 9

A

5

147
Q

17 - 11

A

6

148
Q

12 - 6

A

6

150
Q

17 - 12

A

5

151
Q

​18 - 10

A

8

152
Q

19 - 5

A

14

153
Q

​6 - 4

A

2