Workshop #2: Rounding and Estimation with Decimals

Front

Round $3.41 to the nearest dollar.

Back

$3.00

Front

Which decimal is the BIGGEST: 0.612 - 0.67 - 0.6 - 0.069?

Back

0.67

Front

Round 5.987 to the tenths place.

Back

6.0

Front

Which of the following is 4.52 when rounded to the nearest hundredth: 4.453, 4.449, 4.512, 4.523?

Back

4.523

Front

Estimate: 8.2 + 7.8

Back

16

Front

What is rounding?

Back

Rounding is the process of adjusting a number to make it simpler but keeping its value close to what it was.

Front

What does it mean to estimate?

Back

Estimating means finding an approximate value that is close to the actual amount.

Front

Round 2.75 to the nearest whole number.

Back

3

Front

What is the value of 0.5 when rounding to the nearest whole number?

Back

1

Front

How do you round a number to the nearest tenth?

Back

Look at the hundredths place; if it's 5 or more, round up.