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Grade 1 · Set C · Side 1 of 2
Adding to a hundred
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on screen
C
Name
Date
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Tens go with tens, ones go with ones. Ten ones make a new ten.
178 + 8 =
228 + 7 =
365 + 6 =
4 = 58 + 5
5 = 19 + 7
649 + 6 =
7 = 64 + 6
891 + 9 =
988 + 2 =
10 = 45 + 7
1177 + 8 =
1258 + 2 =
1347 + 5 =
1448 + 4 =
15 = 38 + 7
1643 + 7 =
1714 + 9 =
18 = 35 + 5
19 = 26 + 5
20 = 13 + 7
2171 + 9 =
2247 + 6 =
2321 + 9 =
2486 + 8 =
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Tutorpip · tutorpip.com · Problems 1 to 24
Grade 1 · Set C · Side 2 of 2
Adding to a hundred
Scan to mark
on screen
C
Name
Date
Start Finish
Goal: 10 min for both sides
Score/ 48
2549 + 9 =
2636 + 9 =
2767 + 3 =
2862 + 9 =
29 = 54 + 7
30 = 83 + 8
3128 + 4 =
3279 + 5 =
3338 + 2 =
3464 + 6 =
3551 + 9 =
3679 + 6 =
3739 + 8 =
38 = 67 + 8
39 = 79 + 9
4013 + 9 =
4176 + 7 =
4286 + 9 =
4385 + 6 =
4461 + 9 =
4584 + 8 =
4686 + 4 =
4719 + 5 =
4847 + 3 =
Scan the code at the top to mark this sheet on screenTake a photo of your answers or type them. It is marked for you automatically, and your score is kept.
Tutorpip · tutorpip.com · Problems 25 to 48
Answer key · Grade 1 · Set C
Adding to a hundred
186
235
371
463
526
655
770
8100
990
1052
1185
1260
1352
1452
1545
1650
1723
1840
1931
2020
2180
2253
2330
2494
2558
2645
2770
2871
2961
3091
3132
3284
3340
3470
3560
3685
3747
3875
3988
4022
4183
4295
4391
4470
4592
4690
4724
4850
Mark each answer, count the right ones and write the score on the sheet. Beat your own time next time.