Adding and Subtracting Decimals

Front

What is the sum of 95.36 and 45.5?

Back

140.86

Front

What is 79 plus 15.7?

Back

94.7

Front

What do you get when you add 39.9 and 11.67?

Back

51.57

Front

Calculate 168 plus 45.2.

Back

213.2

Front

What is 15 minus 5.8?

Back

9.2

Front

Define decimals.

Back

Decimals are numbers that have a whole 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 difference between addition and subtraction of decimals?

Back

Addition combines numbers to find a total, while subtraction finds the difference between numbers.

Front

How do you line up decimals when adding?

Back

You align the decimal points vertically to ensure each place value is added correctly.

Front

What is the result of 100.5 - 25.3?

Back

75.2