Add & Subtract Decimals

Front

What is the result of 18 - 3.55?

Back

14.45

Front

Calculate 74.902 + 96.25.

Back

171.152

Front

What is 2 - 0.43?

Back

1.57

Front

Find the difference: 3,085.7 - 68.931.

Back

3,016.769

Front

What is the result of 7.03 + 11 - 2.518?

Back

15.512

Front

Define '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 for subtracting decimals?

Back

Align the decimal points, subtract as 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.