3.NBT.1-Round/Estimate TEST

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest ten, hundred, or other place value to make it easier to work with.

Front

Round 63 to the nearest ten.

Back

60

Front

What is the nearest ten to 63?

Back

The nearest ten to 63 is 60.

Front

Round 521 to the nearest hundred.

Back

500

Front

What is the nearest hundred to 521?

Back

The nearest hundred to 521 is 500.

Front

Round to the nearest hundred to find the estimated difference of 598 and 136.

Back

700

Front

Max has 598 stickers and gives away 136. How many does he have left?

Back

462

Front

What is the estimated sum of 400 and 200 when rounded to the nearest hundred?

Back

600

Front

Round 450 to the nearest hundred.

Back

500

Front

What is the nearest hundred to 450?

Back

The nearest hundred to 450 is 500.