Spencer Adding and Subtracting Decimals

Front

What is a decimal?

Back

A decimal is a number that has a whole part and a fractional part, separated by a decimal point. For example, 2.5 is a decimal.

Front

How do you add decimals?

Back

To add decimals, align the numbers by the decimal point and add as you would whole numbers, placing the decimal point in the sum directly below the other decimal points.

Front

How do you subtract decimals?

Back

To subtract decimals, align the numbers by the decimal point and subtract as you would whole numbers, placing the decimal point in the difference directly below the other decimal points.

Front

What is the value of 5.72 - 3.55?

Back

2.17

Front

If you have $20 and spend $2.15 and $6.58, how much do you have left?

Back

$11.27

Front

What is the total cost if you buy items worth $12.69 and a book for $4.10?

Back

$16.79

Front

How do you find the total when adding multiple decimal amounts?

Back

Add each amount together, ensuring to align the decimal points.

Front

What is the sum of 2.75 and 1.00?

Back

3.75

Front

What is the total amount spent if CJ buys a shirt for $15.68, shoes for $29.67, and pants for $14.95?

Back

$60.30

Front

What is the result of 2.5 + 3.75?

Back

6.25