Day 3 rounding and estimation

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler and easier to work with, usually to the nearest whole number or decimal place.

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

What is the nearest whole number to 4.17?

Back

4.

Front

What is the nearest tenth to 4.18?

Back

4.2.

Front

How do you round 13.2 to the nearest whole number?

Back

13.

Front

If a number is between 4.17 and 4.19, what could it be?

Back

4.18.

Front

What is the average score of a basketball player who scores 13.2 points per game over 62 games?

Back

About 800 points when estimated.

Front

Arrange these numbers from least to greatest: 2.4, 2.04, 2.21, 2.20.

Back

2.04, 2.20, 2.21, 2.4.

Front

Which decimal is greater: 0.425 or 0.429?

Back

0.429.

Front

Is 0.403 greater than 0.304?

Back

Yes, 0.403 > 0.304.