Number Families Flashcards
(342 cards)
1
Q
7-7
A
0
2
Q
7-6
A
1
3
Q
7-5
A
2
4
Q
7-4
A
3
5
Q
7-3
A
4
6
Q
7-2
A
5
7
Q
7-1
A
6
8
Q
0+7
A
7
9
Q
1+6
A
7
10
Q
2+5
A
7
11
Q
3+4
A
7
12
Q
4+3
A
7
13
Q
5+2
A
7
14
Q
6+1
A
7
15
Q
0+1
A
1
16
Q
1-1
A
0
17
Q
0+2
A
2
18
Q
1+1
A
2
19
Q
2-2
A
0
20
Q
2-1
A
1
21
Q
0+3
A
3
22
Q
1+2
A
3
23
Q
2+1
A
3
24
Q
3-3
A
0
25
3-2
1
26
3-1
2
27
0+4
4
28
1+3
4
29
2+2
4
30
3+1
4
31
4-4
0
32
4-3
1
33
4-2
2
34
4-1
3
35
0+5
5
36
1+4
5
37
2+3
5
38
3+2
5
39
4+1
5
40
5-5
0
41
5-4
1
42
5-3
2
43
5-2
3
44
5-1
4
45
0+6
6
46
1+5
6
47
2+4
6
48
3+3
6
49
4+2
6
50
5+1
6
51
6-6
0
52
6-5
1
53
6-4
2
54
6-3
3
55
6-2
4
56
6-1
5
57
0+8
8
58
1+7
8
59
2+6
8
60
3+5
8
61
4+4
8
62
5+3
8
63
6+2
8
64
7+1
8
65
8-8
0
66
8-7
1
67
8-6
2
68
8-5
3
69
8-4
4
70
8-3
5
71
8-2
6
72
8-1
7
73
0+9
9
74
1+8
9
75
2+7
9
76
3+6
9
77
4+5
9
78
5+4
9
79
6+3
9
80
7+2
9
81
8+1
9
82
9-9
0
83
9-8
1
84
9-7
2
85
9-6
3
86
9-5
4
87
9-4
5
88
9-3
6
89
9-2
7
90
9-1
8
91
0+10
10
92
1+9
10
93
2+8
10
94
3+7
10
95
4+6
10
96
5+5
10
97
6+4
10
98
7+3
10
99
8+2
10
100
9+1
10
101
10-10
0
102
10-9
1
103
10-8
2
104
10-7
3
105
10-6
4
106
10-5
5
107
10-4
6
108
10-3
7
109
10-2
8
110
10-1
9
111
0+11
11
112
1+10
11
113
2+9
11
114
3+8
11
115
4+7
11
116
5+6
11
117
6+5
11
118
7+4
11
119
8+3
11
120
9+2
11
121
10+1
11
122
11-11
0
123
11-10
1
124
11-9
2
125
11-8
3
126
11-7
4
127
11-6
5
128
11-5
6
129
11-4
7
130
11-3
8
131
11-2
9
132
11-1
10
133
0+12
12
134
1+11
12
135
2+10
12
136
3+9
12
137
4+8
12
138
5+7
12
139
6+6
12
140
7+5
12
141
8+4
12
142
9+3
12
143
10+2
12
144
11+1
12
145
12-12
0
146
12-11
1
147
12-10
2
148
12-9
3
149
12-8
4
150
12-7
5
151
12-6
6
152
12-5
7
153
12-4
8
154
12-3
9
155
12-2
10
156
12-1
11
157
0+13
13
158
1+12
13
159
2+11
13
160
3+10
13
161
4+9
13
162
5+8
13
163
6+7
13
164
7+6
13
165
8+5
13
166
9+4
13
167
10+3
13
168
11+2
13
169
12+1
13
170
13-13
0
171
13-12
1
172
13-11
2
173
13-10
3
174
13-9
4
175
13-8
5
176
13-7
6
177
13-6
7
178
13-5
8
179
13-4
9
180
13-3
10
181
13-2
11
182
13-1
12
183
0+14
14
184
1+13
14
185
2+12
14
186
3+11
14
187
4+10
14
188
5+9
14
189
6+8
14
190
7+7
14
191
8+6
14
192
9+5
14
193
10+4
14
194
11+3
14
195
12+2
14
196
13+1
14
197
14-14
0
198
14-13
1
199
14-12
2
200
14-11
3
201
14-10
4
202
14-9
5
203
14-8
6
204
14-7
7
205
14-6
8
206
14-5
9
207
14-4
10
208
14-3
11
209
14-2
12
210
14-1
13
211
0+15
15
212
15-15
0
213
1+14
15
214
15-14
1
215
2+13
15
216
15-13
2
217
3+12
15
218
15-12
3
219
4+11
15
220
15-11
4
221
5+10
15
222
15-10
5
223
6+9
15
224
15-9
6
225
7+8
15
226
15-8
7
227
8+7
15
228
15-7
8
229
9+6
15
230
15-6
9
231
10+5
15
232
15-5
10
233
11+4
15
234
15-4
11
235
12+3
15
236
15-3
12
237
13+2
15
238
15-2
13
239
14+1
15
240
15-1
14
241
0+16
16
242
16-16
0
243
1+15
16
244
16-15
1
245
2+14
16
246
16-14
2
247
3+13
16
248
16-13
3
249
4+12
16
250
16-12
4
251
5+11
16
252
16-11
5
253
6+10
16
254
16-10
6
255
7+9
16
256
16-9
7
257
8+8
16
258
16-8
8
259
9+7
16
260
16-7
9
261
10+6
16
262
16-6
10
263
11+5
16
264
16-5
11
265
12+4
16
266
16-4
12
267
13+3
16
268
16-3
13
269
14+2
16
270
16-2
14
271
15+1
16
272
16-1
15
273
0+17
17
274
17-17
0
275
1+16
17
276
17-16
1
277
2+15
17
278
17-15
2
279
3+14
17
280
17-14
3
281
4+13
17
282
17-13
4
283
5+12
17
284
17-12
5
285
6+11
17
286
17-11
6
287
7+10
17
288
17-10
7
289
8+9
17
290
17-9
8
291
9+8
17
292
17-8
9
293
10+7
17
294
17-7
10
295
11+6
17
296
17-6
11
297
12+5
17
298
17-5
12
299
13+4
17
300
17-4
13
301
14+3
17
302
17-3
14
303
15+2
17
304
17-2
15
305
16+1
17
306
17-1
16
307
0+18
18
308
18-18
0
309
1+17
18
310
18-17
1
311
2+16
18
312
18-16
2
313
3+15
18
314
18-15
3
315
4+14
18
316
18-14
4
317
5+13
18
318
18-13
5
319
6+12
18
320
18-12
6
321
7+11
18
322
18-11
7
323
8+10
18
324
18-10
8
325
9+9
18
326
18-9
9
327
10+8
18
328
18-8
10
329
11+7
18
330
18-7
11
331
12+6
18
332
18-6
12
333
13+5
18
334
18-5
13
335
14+4
18
336
18-4
14
337
15+3
18
338
18-3
15
339
16+2
18
340
18-2
16
341
17+1
18
342
18-1
17
