Round 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

How do you round to the nearest ten?

Back

Look at the digit in the ones place. If it is 5 or more, round up. If it is 4 or less, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 371 to the nearest 10.

Back

370

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 60,799 to the nearest 100.

Back

60,800

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding to the nearest hundred?

Back

Look at the tens place. If it is 5 or more, round up to the next hundred. If it is 4 or less, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 52 to the nearest 100.

Back

100

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 621,501 to the nearest 1,000.

Back

622,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Round 1,273 to the nearest 100.

Back

1,300

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

Front

What is the nearest ten to 87?

Back

90

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3