Grade 2 · Set A · Side 1 of 2
Four numbers at once
A
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Ones with ones, tens with tens. Every ten ones moves one place left.
1 = 26 + 19 + 21
2 = 27 + 25 + 35
325 + 26 + 26 =
4 = 14 + 39 + 44
5 = 12 + 63 + 17
651 + 17 + 24 =
752 + 13 + 16 =
838 + 26 + 24 =
915 + 44 + 15 =
1013 + 26 + 59 =
11 = 17 + 16 + 35
12 = 15 + 37 + 13
1312 + 47 + 18 =
1431 + 29 + 33 =
15 = 37 + 36 + 24
16 = 21 + 17 + 54
17 = 12 + 56 + 15
18 = 12 + 34 + 28
1938 + 22 + 23 =
2034 + 45 + 12 =
21 = 19 + 21 + 11
2233 + 18 + 17 =
2315 + 41 + 37 =
2425 + 17 + 21 =
Grade 2 · Set A · Side 2 of 2
Four numbers at once
A
Start Finish
Goal: 10 min for both sides
Score/ 48
2554 + 23 + 17 =
2613 + 47 + 28 =
2715 + 13 + 68 =
2836 + 17 + 24 =
29 = 58 + 26 + 11
3017 + 17 + 33 =
3114 + 57 + 12 =
3224 + 13 + 49 =
3329 + 16 + 12 =
3416 + 13 + 54 =
35 = 13 + 37 + 25
36 = 28 + 18 + 33
3717 + 11 + 15 =
3817 + 13 + 62 =
3917 + 45 + 31 =
4012 + 19 + 25 =
4114 + 22 + 28 =
42 = 17 + 16 + 41
43 = 31 + 15 + 17
4434 + 16 + 16 =
4542 + 16 + 25 =
4622 + 27 + 35 =
4724 + 18 + 11 =
4836 + 18 + 33 =
Answer key · Grade 2 · Set A
Four numbers at once
166
287
377
497
592
692
781
888
974
1098
1168
1265
1377
1493
1597
1692
1783
1874
1983
2091
2151
2268
2393
2463
2594
2688
2796
2877
2995
3067
3183
3286
3357
3483
3575
3679
3743
3892
3993
4056
4164
4274
4363
4466
4583
4684
4753
4887
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.