Student Handouts
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Unit 3, Section C
Round within 1,000
Grade 3
Practice
Problem 1
Student Task Statement
- Locate and label 539 on a number line.
- What is the closest multiple of 100 to 539?
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- Locate and label 539 on a number line.
Problem 2
Student Task Statement
Find the nearest multiple of 10 and the nearest multiple of 100 for each number.
- 537
- 661
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Problem 3
Student Task Statement
- What are all the whole numbers that round to 350 when rounded to the nearest ten?
- Which whole numbers round to 350 when rounded to the nearest ten and round to 400 when rounded to the nearest hundred?
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Student Task Statement
- What is 346 rounded to the nearest ten? Explain or show your reasoning.
- What is 346 rounded to the nearest hundred? Explain or show your reasoning.
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Student Task Statement
Round each number to the nearest ten and to the nearest hundred. Explain or show your reasoning.
- 254
- 145
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Problem 6
ExplorationStudent Task Statement
Jada rounds 145 to the nearest ten and gets 150. Then she rounds 150 to the nearest hundred and gets 200. Jada says 145 rounded to the nearest hundred is 200. Do you agree with Jada? Explain or show your reasoning.
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Problem 7
ExplorationStudent Task Statement
It is 234 miles from New York City to Boston. Tyler says, “That's about 200 miles, so it's about 400 miles to travel back and forth between New York City and Boston.” Do you agree with Tyler? Explain or show your reasoning.
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