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Grade 1 · Set D · Side 1 of 2
The missing part
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D
Name
Date
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Goal: 10 min for both sides
Score/ 48
Remember: A whole is two parts. Find the part that is missing.
14 + = 8
211 = + 3
3 − 3 = 8
410 − 4 =
5 − 8 = 7
64 − 1 =
78 = 11 −
89 = − 9
96 + = 13
1014 − = 7
11 = 7 − 1
12 = 7 + 4
138 = − 5
144 = − 9
153 = 12 −
1611 − = 7
17 + 2 = 7
1817 = + 8
199 = 16 −
205 = − 6
218 = + 6
22 = 8 + 2
23 + 9 = 11
24 − 8 = 6
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Tutorpip · tutorpip.com · Problems 1 to 24
Grade 1 · Set D · Side 2 of 2
The missing part
Scan to mark
on screen
D
Name
Date
Start Finish
Goal: 10 min for both sides
Score/ 48
259 = 12 −
2613 − = 4
27 + 7 = 15
28 − 2 = 9
298 − = 4
306 = 15 −
3111 − = 4
32 = 6 − 2
339 = − 6
34 + 7 = 14
354 = 12 −
3615 = + 9
37 − 2 = 5
3818 − = 9
395 = 13 −
409 = − 8
4111 = + 8
42 − 8 = 4
4313 − = 9
4414 − = 6
45 − 9 = 3
469 = 15 −
47 − 3 = 9
489 = 18 −
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