Rounding Whole Numbers 3rd grade

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest specified place value (like ten or hundred) to make it simpler.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

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

Back

You look at the ones digit.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

If the ones digit is 5 or greater, what do you do when rounding to the nearest ten?

Back

You round up.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

If the ones digit is less than 5, what do you do when rounding to the nearest ten?

Back

You round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 67 to the nearest ten.

Back

70

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 32 to the nearest ten.

Back

30

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 125 rounded to the nearest hundred?

Back

100

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 375 rounded to the nearest hundred?

Back

400

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 84 to the nearest ten.

Back

80

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