Lesson 33: Rounding Numbers and Estimating

Front

What is rounding?

Back

Rounding is the process of adjusting a number to the nearest specified value, often to make it simpler or easier to work with.

Front

What does it mean to estimate?

Back

Estimating is making an educated guess about a number or quantity, often using rounding to simplify calculations.

Front

How many months are there from March 1 to December 1?

Back

9 months.

Front

What is the quotient of 748 divided by 2?

Back

374.

Front

What is the product of 100 and 2.002?

Back

$200.20.

Front

What is the sum of $50.00 and $14.88?

Back

$64.88.

Front

What time is a quarter after one in the afternoon?

Back

1:15 p.m.

Front

What is the nearest ten to 47?

Back

50.

Front

What is the nearest hundred to 345?

Back

300.

Front

How do you round 3.76 to the nearest whole number?

Back

4.