Grade 1 · Set B · Side 1 of 2
Count on, count back
B
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Start on the first number. Count on to add, back to take away.
16 − 1 =
28 − 1 =
35 + 3 =
47 + 3 =
58 + 2 =
65 + 2 =
79 + 1 =
84 + 3 =
96 − 2 =
106 − 3 =
113 + 1 =
126 + 1 =
136 + 2 =
149 − 3 =
154 − 1 =
167 − 1 =
175 + 1 =
189 − 2 =
196 + 3 =
208 − 3 =
215 − 1 =
2210 − 1 =
2310 − 3 =
242 + 1 =
Grade 1 · Set B · Side 2 of 2
Count on, count back
B
Start Finish
Goal: 10 min for both sides
Score/ 48
253 − 1 =
261 + 2 =
277 − 2 =
284 + 2 =
293 + 2 =
303 + 3 =
312 − 2 =
327 − 3 =
332 + 3 =
341 + 1 =
359 − 1 =
362 + 2 =
378 − 2 =
381 + 3 =
394 − 3 =
4010 − 2 =
411 − 1 =
428 + 1 =
433 − 2 =
447 + 1 =
455 − 2 =
464 − 2 =
474 + 1 =
487 + 2 =
Answer key · Grade 1 · Set B
Count on, count back
15
27
38
410
510
67
710
87
94
103
114
127
138
146
153
166
176
187
199
205
214
229
237
243
252
263
275
286
295
306
310
324
335
342
358
364
376
384
391
408
410
429
431
448
453
462
475
489
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.