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 ten or hundred to make it easier to work with.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest ten to 82?

Back

80

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest ten to 699?

Back

700

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest hundred to 465?

Back

500

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest ten to 56?

Back

60

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest hundred to 339?

Back

300

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

When rounding to the nearest ten, if the last digit is 5 or more, what do you do?

Back

You round up to the next ten.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

When rounding to the nearest ten, if the last digit is 4 or less, what do you do?

Back

You round down to the previous ten.

Tags

CCSS.4.NBT.A.3

CCSS.3.NBT.A.1

Front

What is the nearest ten to 85?

Back

90

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the nearest hundred to 250?

Back

300

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3