Math FSA practice Adding/Subtracting Decimals

Front

What is the sum of 3.74 and 0.049?

Back

3.789

Front

What is the sum of 6.1477 and 2.03?

Back

8.1777

Front

Hank purchased 18.32 pounds of ground beef and used 13.88 pounds. How many pounds were left?

Back

4.44 pounds

Front

What is the sum of 12.299 and 12.299?

Back

24.598

Front

What is 80.93 minus 68?

Back

12.93

Front

What does it mean to 'line up your decimals' when adding or subtracting?

Back

It means to align the decimal points of the numbers vertically to ensure accurate addition or subtraction.

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten, represented with a decimal point.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the place value of the digit 7 in the number 3.74?

Back

The place value of 7 in 3.74 is in the tenths place.

Front

What is the difference between addition and subtraction of decimals?

Back

Addition combines values, while subtraction finds the difference between values.