Adding and Subtracting Decimals

Front

What is the sum of 20.529 and 19.48?

Back

40.009

Front

Pam had $135.62 in her bank account. After depositing $58.90, how much does she have now?

Back

$194.52

Front

What is 50 minus 8.32?

Back

41.68

Front

Calculate 7.05 minus 4.6.

Back

2.45

Front

Lisa had a budget of $100. After buying a shirt for $27.99 and pants for $25.99, how much money is left?

Back

$46.02

Front

What is the definition of a decimal?

Back

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

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, then place the decimal point in the sum.

Front

What is the process for subtracting decimals?

Back

Align the decimal points, subtract as you would whole numbers, and place the decimal point in the difference.

Front

What is the value of 0.5 + 0.25?

Back

0.75

Front

If you have $10.00 and spend $3.75, how much do you have left?

Back

$6.25