My Math Chapter 5 Test

Front

What is the value of 6.32?

Back

6.32 is a decimal number that represents six whole units and thirty-two hundredths.

Front

What is the value of 5.48?

Back

5.48 is a decimal number that represents five whole units and forty-eight hundredths.

Front

Estimate the result of 9.6 - 6.2.

Back

The best estimate is 4.

Front

What is the value of 10.27?

Back

10.27 is a decimal number that represents ten whole units and twenty-seven hundredths.

Front

If Jan’s lunch bill is $5.74 and she pays with a $10 bill, how much change does she receive?

Back

Jan receives about $4 in change.

Front

What is a decimal number?

Back

A decimal number is a number that includes a decimal point, separating the whole number part from the fractional part.

Front

How do you subtract decimal numbers?

Back

To subtract decimal numbers, align the decimal points and subtract as you would with whole numbers.

Front

What is the purpose of estimating in math?

Back

Estimating helps to quickly find an approximate answer without calculating the exact value.

Front

What does it mean to round a number?

Back

Rounding a number means adjusting it to the nearest whole number or specified decimal place.

Front

What is the value of 10.76?

Back

10.76 is a decimal number that represents ten whole units and seventy-six hundredths.