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Grade 1 · Set B · Side 1 of 2
Tens take tens
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B
Name
Date
Start Finish
Goal: 10 min for both sides
Score/ 48
Remember: Take tens away from tens. What is left is tens too.
1 = 40 − 10
240 − 20 =
350 − 40 =
4 = 30 − 10
560 − 30 =
620 − 10 =
730 − 10 =
8 = 50 − 10
9 = 50 − 20
1090 − 20 =
11 = 50 − 40
1240 − 10 =
1390 − 80 =
1450 − 20 =
15 = 90 − 30
1650 − 10 =
1750 − 30 =
1870 − 50 =
19 = 40 − 20
20 = 80 − 70
21 = 40 − 30
2240 − 30 =
2370 − 10 =
2430 − 20 =
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Tutorpip · tutorpip.com · Problems 1 to 24
Grade 1 · Set B · Side 2 of 2
Tens take tens
Scan to mark
on screen
B
Name
Date
Start Finish
Goal: 10 min for both sides
Score/ 48
25 = 80 − 60
2690 − 70 =
27 = 20 − 10
2870 − 20 =
29 = 30 − 20
30 = 90 − 80
3160 − 50 =
32 = 50 − 30
3380 − 70 =
3480 − 50 =
3590 − 40 =
3680 − 60 =
3740 − 30 =
3870 − 40 =
3990 − 30 =
4070 − 30 =
41 = 90 − 70
42 = 50 − 10
4380 − 10 =
4470 − 60 =
45 = 80 − 30
4690 − 10 =
4790 − 60 =
48 = 90 − 40
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