Subtraction Flashcards

1
Q

20 - 20

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2
Q

20 - 19

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3
Q

20 - 18

A

2

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4
Q

20 - 17

A

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

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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

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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

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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

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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

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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

94
Q

11 - 4

95
Q

11 - 3

96
Q

11 - 2

97
Q

11 - 1

98
Q

11 - 0

99
Q

12 - 12

100
Q

12 - 11

101
Q

12 - 10

102
Q

12 - 9

103
Q

12 - 8

104
Q

12 - 7

105
Q

12 - 6

106
Q

12 - 5

107
Q

12 - 4

108
Q

12 - 3

109
Q

12 - 2

110
Q

12 - 1

111
Q

12 - 0

112
Q

13 - 13

113
Q

13 - 12

114
Q

13 - 11

115
Q

13 - 10

116
Q

13 - 9

117
Q

13 - 8

118
Q

13 - 7

119
Q

13 - 6

120
Q

13 - 5

121
Q

13 - 4

122
Q

13 - 3

123
Q

13 - 2

124
Q

13 - 1

125
Q

13 - 0

126
Q

14 - 14

127
Q

​14 - 13

128
Q

​14 - 12

129
Q

​14 - 11

130
Q

​14 - 10

131
Q

​14 - 9

132
Q

​14 - 8

133
Q

​14 - 7

134
Q

​14 - 6

135
Q

​14 - 5

136
Q

​14 - 4

137
Q

​14 - 3

138
Q

​14 - 2

139
Q

​14 - 1

140
Q

​14 - 0

141
Q

​15 - 15

142
Q

​15 - 14

143
Q

​​15 - 13

144
Q

​​15 - 12

145
Q

​​15 - 11

146
Q

​​15 - 10

147
Q

​​15 - 9

148
Q

​​15 - 8

149
Q

​​15 - 7

150
Q

​​15 - 6

151
Q

​​15 - 5

152
Q

​​15 - 4

153
Q

​​15 - 3

154
Q

​​15 - 2

155
Q

​​15 - 1

156
Q

​​15 - 0

157
Q

16 - 16

158
Q

16 - 15

159
Q

16 - 14

160
Q

16 - 13

161
Q

16 - 12

162
Q

16 - 11

163
Q

16 - 10

164
Q

16 - 9

165
Q

16 - 8

166
Q

16 - 7

167
Q

16 - 6

168
Q

16 - 5

169
Q

16 - 4

170
Q

16 - 3

171
Q

16 - 2

172
Q

16 - 1

173
Q

16 - 0

174
Q

17 - 17

175
Q

17 - 16

176
Q

17 - 15

177
Q

17 - 14

178
Q

17 - 13

179
Q

17 - 12

180
Q

17 - 11

181
Q

17 - 10

182
Q

17 - 9

183
Q

17 - 8

184
Q

17 - 7

185
Q

17 - 6

186
Q

17 - 5

187
Q

17 - 4

188
Q

17 - 3

189
Q

17 - 2

190
Q

17 - 1

191
Q

17 - 0

192
Q

18 - 18

193
Q

​18 - 17

194
Q

​18 - 16

195
Q

​18 - 15

196
Q

​18 - 14

197
Q

​18 - 13

198
Q

​18 - 12

199
Q

​18 - 11

200
Q

​18 - 10

201
Q

​18 - 9

202
Q

​18 - 8

203
Q

​18 - 7

204
Q

​18 - 6

205
Q

​18 - 5

206
Q

​18 - 4

207
Q

​18 - 3

208
Q

​18 - 2

209
Q

​18 - 1

210
Q

​18 - 0

211
Q

​19 - 19

212
Q

19 - 18

213
Q

19 - 17

214
Q

19 - 16

215
Q

19 - 15

216
Q

19 - 14

217
Q

19 - 13

218
Q

19 - 12

219
Q

19 - 11

220
Q

19 - 10

221
Q

19 - 9

222
Q

19 - 8

223
Q

19 - 7

224
Q

19 - 6

225
Q

19 - 5

226
Q

19 - 4

227
Q

19 - 3

228
Q

19 - 2

229
Q

19 - 1

230
Q

19 - 0