Add and Subtract Decimals

Front

What is the difference between 13.09 and 9.84?

Back

3.25 miles

Front

How much is 2.45 + 3.79 + 1.55?

Back

$7.79

Front

What is 34 + 10.18?

Back

44.18

Front

What is the first step when adding and subtracting decimals?

Back

Line up the decimals

Front

What is 9.73 - 2.52?

Back

7.21

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 line up the decimals?

Back

It means to align the decimal points of the numbers being added or subtracted to ensure accurate calculation.

Front

What is the sum of 5.5 and 2.3?

Back

7.8

Front

How do you subtract decimals?

Back

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

Front

What is 0.75 + 0.25?

Back

1.00