Adding and Subtracting Decimals Review 1

Front

What is the result of 80.93 - 68?

Back

12.93

Front

What is the sum of 32.15 + 24.15?

Back

56.3

Front

If Tony ran 4.8 miles and James ran 2.75 miles, how much farther did Tony run?

Back

2.05 miles

Front

What is the result of 7.05 - 4.6?

Back

2.45

Front

Lisa had a budget of $100. After buying a shirt for $27.99 and pants for $25.99, how much money does she have left?

Back

$46.02

Front

What is the definition of a decimal?

Back

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

Front

How do you add decimals?

Back

Align the decimal points and add as you would whole numbers, then place the decimal point in the sum.

Front

How do you subtract decimals?

Back

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

Front

What is the importance of lining up decimal points when adding or subtracting?

Back

Lining up decimal points ensures that each digit is in the correct place value, leading to accurate calculations.

Front

What is the value of 0.5 + 0.25?

Back

0.75