Rounding

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, while keeping its value close to what it was.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What does it mean to round to the nearest hundred?

Back

Rounding to the nearest hundred means finding the closest multiple of 100 to a given number.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

How do you round a number ending in 5?

Back

If a number ends in 5, you round up to the next whole number.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 78,402 rounded to the hundreds place?

Back

78,400

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 3,245,001 rounded to the millions place?

Back

3,000,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

Which number rounds to 15,000? 15,675, 14,467, 14,078, or 14,567?

Back

14,567

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 23,576 rounded to the nearest ten thousand?

Back

20,000

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is 34,567 rounded to the hundreds place?

Back

34,600

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding up?

Back

If the digit to the right of the rounding place is 5 or greater, round up.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the rule for rounding down?

Back

If the digit to the right of the rounding place is less than 5, round down.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3