Rounding Day 1

Rounding Day 1

Using a Number Line to Round to the Nearest 10

MGSE3.NBT.1

I can use place value understanding to round whole numbers to the nearest 10 or 100.

Essential Question

What is rounding?

Rounding is a process for finding the multiple of 10, 100, etc. closest to a given number.

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Using the number line round 63 to the nearest 10.

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Using the number line round 94 to the nearest 10.

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Using the number line round 4 to the nearest 10.

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Using the number line round 88 to the nearest 10.

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Using the number line round 7 to the nearest 10.

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Using the number line round 25 to the nearest 10.

Poll

Do you know how to use a number line to round a number to the nearest 10?

• Yes! Absolutely!

• I need a little more practice.

• I am lost and need to attend learning support at 1:45 today.