Adding and Subtracting Decimals

Front

What is the sum of 7.9 and 18.72?

Back

26.62

Front

What is the difference when you subtract 0.54 from 9.28?

Back

8.74

Front

If the Bell family traveled for 10.9 hours, 8.6 hours, and 12.4 hours, what is the total travel time?

Back

31.9 hours

Front

What is 7.05 minus 4.6?

Back

2.45

Front

What is the result of adding 55.78 and 4.6?

Back

60.38

Front

Define decimals.

Back

Decimals are numbers that have a whole number part and a fractional part, separated by 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

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

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.