Add and Subtract Decimals

Front

What is the sum of 86.04 and 4.04?

Back

90.08

Front

What is 94 minus 4.8?

Back

89.2

Front

Calculate 32.15 plus 24.15.

Back

56.30

Front

What is 7.9 minus 3.47?

Back

4.43

Front

What is 0.835 minus 0.423?

Back

0.412

Front

Define decimals.

Back

Decimals are numbers that represent a fraction of ten, using a decimal point to separate the whole number from the fractional part.

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

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

Front

What is the value of 0.5 in fraction form?

Back

0.5 is equivalent to 1/2.

Front

How do you convert a decimal to a percentage?

Back

To convert a decimal to a percentage, multiply the decimal by 100 and add a percent sign.