Rounding to the nearest 10 and 100

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified value, such as the nearest ten or hundred.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

When rounding to the nearest ten, what do you look at?

Back

You look at the digit in the ones place. If it's 5 or more, you round up; if it's 4 or less, you round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 753 rounded to the nearest ten?

Back

760

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 753 rounded to the nearest hundred?

Back

800

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest ten to 54?

Back

50

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest hundred to 164?

Back

200

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CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 325 rounded to the nearest ten?

Back

330

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 192 rounded to the nearest ten?

Back

190

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

If a number is 48, what is it rounded to the nearest hundred?

Back

0

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding numbers?

Back

If the digit to the right of the rounding place is 5 or more, round up. If it's 4 or less, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3