Decimal Word Problems

Front

What is a decimal?

Back

A decimal is a way of representing numbers that are not whole numbers, using a point (.) to separate the whole part from the fractional part.

Front

How do you add decimals?

Back

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

Front

What is the value of 0.5 in cents?

Back

0.5 in cents is 50 cents.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers, then count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Front

What is the value of 0.75 + 0.25?

Back

0.75 + 0.25 = 1.00.

Front

If a pizza costs $6 and you buy 4 pizzas, how much do you spend?

Back

You spend $6 x 4 = $24.

Front

What is the average cost of one donut if Brand A sells 18 donuts for $5.22?

Back

The average cost is $5.22 ÷ 18 = $0.29 per donut.

Front

How do you find the total distance if you run 2.26 miles 17 times?

Back

Total distance = 2.26 miles x 17 = 38.42 miles.

Front

What is the difference in price between two items?

Back

The difference is found by subtracting the lower price from the higher price.