Subtraction Flashcards

1
Q

20 - 20

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2
Q

20 - 19

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3
Q

20 - 18

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2

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4
Q

20 - 17

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3

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5
Q

20 - 16

A

4

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6
Q

20 - 15

A

5

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7
Q

20 - 14

A

6

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8
Q

20 - 13

A

7

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9
Q

20 - 12

A

8

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10
Q

20 - 11

A

9

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11
Q

20 - 10

A

10

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12
Q

20 - 9

A

11

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13
Q

20 - 8

A

12

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14
Q

20 - 7

A

13

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15
Q

20 - 6

A

14

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16
Q

20 - 5

A

15

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17
Q

20 - 4

A

16

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18
Q

20 - 3

A

17

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19
Q

20 - 2

A

18

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20
Q

20 - 1

A

19

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21
Q

20 - 0

A

20

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22
Q

1 - 0

A

1

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23
Q

1 - 1

A

0

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24
Q

2 - 2

A

0

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25
Q

2 - 1

A

1

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26
Q

2 - 0

A

2

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27
Q

3 - 3

A

0

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28
Q

3 - 2

A

1

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29
Q

3 - 1

A

2

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30
Q

3 - 0

A

3

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31
Q

4 - 4

A

0

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32
Q

4 - 3

A

1

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33
Q

4 - 2

A

2

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34
Q

4 - 1

A

3

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35
Q

4 - 0

A

4

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36
Q

5 - 5

A

0

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37
Q

5 - 4

A

1

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38
Q

5 - 3

A

2

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39
Q

5 - 2

A

3

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40
Q

5 - 1

A

4

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41
Q

5 - 0

A

5

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42
Q

6 - 6

A

0

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43
Q

​6 - 5

A

1

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44
Q

​6 - 4

A

2

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45
Q

​6 - 3

A

3

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46
Q

​6 - 2

A

4

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47
Q

​6 - 1

A

5

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48
Q

​6 - 0

A

6

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49
Q

7 - 7

A

0

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50
Q

7 - 6

A

1

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51
Q

7 - 5

A

2

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52
Q

7 - 4

A

3

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53
Q

7 - 3

A

4

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54
Q

7 - 2

A

5

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55
Q

7 - 1

A

6

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56
Q

7 - 0

A

7

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57
Q

8 - 8

A

0

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58
Q

8 - 7

A

1

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59
Q

8 - 6

A

2

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60
Q

8 - 5

A

3

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61
Q

8 - 4

A

4

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62
Q

8 - 3

A

5

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63
Q

8 - 2

A

6

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64
Q

8 - 7

A

1

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65
Q

8 - 8

A

0

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66
Q

9 - 9

A

0

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67
Q

9 - 8

A

1

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68
Q

9 - 7

A

2

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69
Q

9 - 6

A

3

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70
Q

9 - 5

A

4

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71
Q

9 - 4

A

5

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72
Q

9 - 3

A

6

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73
Q

9 - 2

A

7

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74
Q

9 - 1

A

8

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75
Q

9 - 0

A

9

How well did you know this?
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76
Q

10 - 10

A

0

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77
Q

10 - 9

A

1

How well did you know this?
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78
Q

10 - 8

A

2

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79
Q

10 - 7

A

3

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80
Q

10 - 6

A

4

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81
Q

10 - 5

A

5

How well did you know this?
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82
Q

10 - 4

A

6

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83
Q

10 - 3

A

7

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84
Q

10 - 2

A

8

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85
Q

10 - 1

A

9

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86
Q

10 - 0

A

10

How well did you know this?
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87
Q

11 - 11

A

0

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88
Q

11 - 10

A

1

How well did you know this?
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89
Q

11 - 9

A

2

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90
Q

11 - 8

A

3

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91
Q

11 - 7

A

4

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92
Q

11 - 6

A

5

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93
Q

11 - 5

A

6

94
Q

11 - 4

A

7

95
Q

11 - 3

A

8

96
Q

11 - 2

A

9

97
Q

11 - 1

A

10

98
Q

11 - 0

A

11

99
Q

12 - 12

A

0

100
Q

12 - 11

A

1

101
Q

12 - 10

A

2

102
Q

12 - 9

A

3

103
Q

12 - 8

A

4

104
Q

12 - 7

A

5

105
Q

12 - 6

A

6

106
Q

12 - 5

A

7

107
Q

12 - 4

A

8

108
Q

12 - 3

A

9

109
Q

12 - 2

A

10

110
Q

12 - 1

A

11

111
Q

12 - 0

A

12

112
Q

13 - 13

A

0

113
Q

13 - 12

A

1

114
Q

13 - 11

A

2

115
Q

13 - 10

A

3

116
Q

13 - 9

A

4

117
Q

13 - 8

A

5

118
Q

13 - 7

A

6

119
Q

13 - 6

A

7

120
Q

13 - 5

A

8

121
Q

13 - 4

A

9

122
Q

13 - 3

A

10

123
Q

13 - 2

A

11

124
Q

13 - 1

A

12

125
Q

13 - 0

A

13

126
Q

14 - 14

A

0

127
Q

​14 - 13

A

1

128
Q

​14 - 12

A

2

129
Q

​14 - 11

A

3

130
Q

​14 - 10

A

4

131
Q

​14 - 9

A

5

132
Q

​14 - 8

A

6

133
Q

​14 - 7

A

7

134
Q

​14 - 6

A

8

135
Q

​14 - 5

A

9

136
Q

​14 - 4

A

10

137
Q

​14 - 3

A

11

138
Q

​14 - 2

A

12

139
Q

​14 - 1

A

13

140
Q

​14 - 0

A

14

141
Q

​15 - 15

A

0

142
Q

​15 - 14

A

1

143
Q

​​15 - 13

A

2

144
Q

​​15 - 12

A

3

145
Q

​​15 - 11

A

4

146
Q

​​15 - 10

A

5

147
Q

​​15 - 9

A

6

148
Q

​​15 - 8

A

7

149
Q

​​15 - 7

A

8

150
Q

​​15 - 6

A

9

151
Q

​​15 - 5

A

10

152
Q

​​15 - 4

A

11

153
Q

​​15 - 3

A

12

154
Q

​​15 - 2

A

13

155
Q

​​15 - 1

A

14

156
Q

​​15 - 0

A

15

157
Q

16 - 16

A

0

158
Q

16 - 15

A

1

159
Q

16 - 14

A

2

160
Q

16 - 13

A

3

161
Q

16 - 12

A

4

162
Q

16 - 11

A

5

163
Q

16 - 10

A

6

164
Q

16 - 9

A

7

165
Q

16 - 8

A

8

166
Q

16 - 7

A

9

167
Q

16 - 6

A

10

168
Q

16 - 5

A

11

169
Q

16 - 4

A

12

170
Q

16 - 3

A

13

171
Q

16 - 2

A

14

172
Q

16 - 1

A

15

173
Q

16 - 0

A

16

174
Q

17 - 17

A

0

175
Q

17 - 16

A

1

176
Q

17 - 15

A

2

177
Q

17 - 14

A

3

178
Q

17 - 13

A

4

179
Q

17 - 12

A

5

180
Q

17 - 11

A

6

181
Q

17 - 10

A

7

182
Q

17 - 9

A

8

183
Q

17 - 8

A

9

184
Q

17 - 7

A

10

185
Q

17 - 6

A

11

186
Q

17 - 5

A

2

187
Q

17 - 4

A

13

188
Q

17 - 3

A

14

189
Q

17 - 2

A

15

190
Q

17 - 1

A

16

191
Q

17 - 0

A

17

192
Q

18 - 18

A

0

193
Q

​18 - 17

A

1

194
Q

​18 - 16

A

2

195
Q

​18 - 15

A

3

196
Q

​18 - 14

A

4

197
Q

​18 - 13

A

5

198
Q

​18 - 12

A

6

199
Q

​18 - 11

A

7

200
Q

​18 - 10

A

8

201
Q

​18 - 9

A

9

202
Q

​18 - 8

A

10

203
Q

​18 - 7

A

11

204
Q

​18 - 6

A

12

205
Q

​18 - 5

A

13

206
Q

​18 - 4

A

14

207
Q

​18 - 3

A

15

208
Q

​18 - 2

A

16

209
Q

​18 - 1

A

17

210
Q

​18 - 0

A

18

211
Q

​19 - 19

A

0

212
Q

19 - 18

A

1

213
Q

19 - 17

A

2

214
Q

19 - 16

A

3

215
Q

19 - 15

A

4

216
Q

19 - 14

A

5

217
Q

19 - 13

A

6

218
Q

19 - 12

A

7

219
Q

19 - 11

A

8

220
Q

19 - 10

A

9

221
Q

19 - 9

A

10

222
Q

19 - 8

A

11

223
Q

19 - 7

A

12

224
Q

19 - 6

A

13

225
Q

19 - 5

A

14

226
Q

19 - 4

A

15

227
Q

19 - 3

A

16

228
Q

19 - 2

A

17

229
Q

19 - 1

A

18

230
Q

19 - 0

A

19