5-1 Round Decimals

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.

Front

What does it mean to round to the tenths?

Back

Rounding to the tenths means looking at the digit in the hundredths place to decide whether to round the tenths place up or keep it the same.

Front

Round 17.92 to the tenths.

Back

17.9

Front

What does it mean to round to the hundredths?

Back

Rounding to the hundredths means looking at the digit in the thousandths place to decide whether to round the hundredths place up or keep it the same.

Front

Round 1.049 to the hundredths.

Back

1.05

Front

What is the nearest dollar?

Back

The nearest dollar is the whole number that is closest to a given amount, rounding up or down based on the cents.

Front

Holly bought blank CDs and spent $34.57. What is that amount rounded to the nearest dollar?

Back

$35

Front

What is the process to round a number to the nearest whole number?

Back

To round to the nearest whole number, look at the digit in the tenths place. If it's 5 or more, round up; if it's less than 5, round down.

Front

Round 0.79 to the ones.

Back

1

Front

What is the range of weights for the African bush elephant?

Back

The African bush elephant weighs between 4.4 tons and 7.7 tons.