Grade 1 · Set D · Side 1 of 2
Within twenty
D
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Make a ten, get back to ten, and know your doubles.
117 − 8 =
212 − 5 =
311 − 3 =
49 + 5 =
5 = 3 + 2
66 + 8 =
718 − 8 =
85 + 7 =
94 + 9 =
1012 − 4 =
11 = 11 + 4
12 = 10 + 3
139 − 1 =
144 + 7 =
158 + 1 =
16 = 9 + 6
1711 − 5 =
187 + 0 =
19 = 6 + 10
209 + 10 =
2114 − 4 =
226 + 12 =
23 = 5 − 3
24 = 16 − 3
Grade 1 · Set D · Side 2 of 2
Within twenty
D
Start Finish
Goal: 10 min for both sides
Score/ 48
259 − 9 =
265 + 4 =
2717 − 6 =
2810 − 4 =
29 = 12 − 6
305 + 2 =
31 = 6 − 5
328 + 5 =
3313 − 4 =
34 = 9 + 5
35 = 16 − 7
369 + 9 =
372 + 18 =
382 + 6 =
397 − 4 =
403 + 6 =
41 = 7 + 9
4214 − 5 =
4311 − 2 =
442 − 0 =
450 + 6 =
4613 − 2 =
47 = 0 + 6
485 − 1 =