Ten More, Ten Less
Practice identifying numbers that are ten more or ten less than a given number, using number lines and mental math strategies.
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Ten More, Ten Less
Name:
Date:
Score:
Read each question carefully and fill in the correct answer.
1. 10 more than 20 is .
2. 10 less than 50 is .
3. 10 more than 75 is .
4. 10 less than 32 is .
Look at the number line below. What is 10 more than 40?
What is 10 less than 70?
5. Which number is 10 more than 63?
53
64
73
74
6. Which number is 10 less than 88?
78
87
89
98
7. 10 more than 15 is 25.
True
False
8. 10 less than 90 is 70.
True
False
9. Start at 22. Add 10. Then subtract 10. What number do you end on?
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