Grade 2 · Set B · Side 1 of 2
Four numbers at once
B
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Ones with ones, tens with tens. Every ten ones moves one place left.
121 + 13 + 17 =
212 + 15 + 49 =
322 + 18 + 44 =
427 + 23 + 19 =
524 + 49 + 97 + 44 =
6 = 21 + 54 + 16
726 + 46 + 12 =
826 + 15 + 23 =
917 + 46 + 25 =
1014 + 99 + 61 + 76 =
1134 + 18 + 42 =
12 = 43 + 14 + 33
1385 + 37 + 98 + 61 =
1429 + 23 + 14 =
1565 + 92 + 99 + 83 =
1619 + 45 + 31 =
1722 + 46 + 19 =
1877 + 88 + 51 + 88 =
1963 + 17 + 19 =
20 = 32 + 27 + 39 + 13
21 = 22 + 11 + 48
2261 + 12 + 17 =
2315 + 24 + 29 + 49 =
2447 + 14 + 31 =
Grade 2 · Set B · Side 2 of 2
Four numbers at once
B
Start Finish
Goal: 10 min for both sides
Score/ 48
2566 + 39 + 46 + 22 =
2674 + 38 + 36 + 63 =
2728 + 34 + 16 =
2834 + 96 + 74 + 79 =
2935 + 16 + 21 =
3077 + 99 + 48 + 87 =
3125 + 77 + 48 + 79 =
3245 + 13 + 18 =
3396 + 74 + 37 + 88 =
3479 + 38 + 71 + 18 =
3554 + 78 + 92 + 57 =
3675 + 27 + 65 + 88 =
3717 + 23 + 11 =
38 = 33 + 86 + 83 + 59
39 = 87 + 61 + 38 + 67
4015 + 52 + 85 + 97 =
4155 + 78 + 75 + 48 =
42 = 25 + 43 + 13
4383 + 98 + 29 + 21 =
4425 + 25 + 32 + 68 =
45 = 66 + 94 + 82 + 71
4622 + 85 + 62 + 19 =
4729 + 54 + 22 + 18 =
4832 + 86 + 26 + 46 =
Answer key · Grade 2 · Set B
Four numbers at once
151
276
384
469
5214
691
784
864
988
10250
1194
1290
13281
1466
15339
1695
1787
18304
1999
20111
2181
2290
23117
2492
25173
26211
2778
28283
2972
30311
31229
3276
33295
34206
35281
36255
3751
38261
39253
40249
41256
4281
43231
44150
45313
46188
47123
48190
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.