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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 =
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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