Adding and Subtracting Decimals

Front

What is the sum of 3.35 + 1.4 + 3.65?

Back

8.4

Front

What is 987.4 - 321.70?

Back

665.7

Front

Subtract 9.43 - 3.34.

Back

6.09

Front

What is 7.9 - 3.47?

Back

4.43

Front

If Nathan and his uncle paid $9.50 for tickets, and the adult's ticket cost $5.75, what was the cost of Nathan's ticket?

Back

$3.75

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

Front

What is the process for subtracting decimals?

Back

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

Front

What is the value of 0.5 + 0.25?

Back

0.75

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.