Add, Subtract, Multiply Decimals

Front

What is the result of 0.2 x 0.8?

Back

0.16

Front

What is 5.4 - 2.39?

Back

3.01

Front

What is 0.4 x 44?

Back

17.6

Front

If an adult's ticket costs $5.75 and the total cost for two tickets is $9.50, what is the cost of Nathan's ticket?

Back

$3.75

Front

How much do four drinks at $3.55 each and a large popcorn at $4.75 cost in total?

Back

$18.95

Front

What is the definition of a decimal?

Back

A decimal is a fraction whose denominator is a power of ten, represented with a decimal point.

Front

What does it mean to add decimals?

Back

Adding decimals involves aligning the decimal points and adding the numbers as you would with whole numbers.

Front

What is the process of subtracting decimals?

Back

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

Front

How do you multiply decimals?

Back

Multiply the numbers as if they were whole numbers, then count the total number of decimal places in both factors and place the decimal in the product accordingly.

Front

What is the value of 0.5 + 0.25?

Back

0.75