Add and Subtract Decimals Flashcard

Front

What is the sum of 34.98 and 18.89?

Back

53.87

Front

What is 34.14 + 43.14?

Back

77.28

Front

What is 7.9 - 3.47?

Back

4.43

Front

If Michael bought a remote control car for $17.52 and paid $20.00, how much change does he receive?

Back

$2.48

Front

What is 2 - 0.43?

Back

1.57

Front

Define 'decimal'.

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What does it mean to 'add decimals'?

Back

Adding decimals means combining two or more decimal numbers to find their total.

Front

What does it mean to 'subtract decimals'?

Back

Subtracting decimals means finding the difference between two decimal numbers.

Front

How do you line up decimals when adding or subtracting?

Back

You line up the decimal points vertically to ensure the digits are in the correct place value.

Front

What is the value of 0.5 in cents?

Back

50 cents.