Adding Decimals

Front

What is a decimal?

Back

A decimal is a number that has a whole part and a fractional part, separated by a decimal point. For example, 0.5 is a decimal.

Tags

CCSS.2.MD.B.6

Front

How do you add decimals?

Back

To add decimals, line up the decimal points and add the numbers as you would with whole numbers.

Tags

CCSS.6.NS.B.3

Front

What is the sum of 0.4 and 0.8?

Back

1.2

Tags

CCSS.5.NBT.B.7

Front

What is the sum of 21.4 and 5.6?

Back

27

Tags

CCSS.6.NS.B.3

Front

What is the sum of 7.87 and 3.6?

Back

11.47

Tags

CCSS.6.NS.B.3

Front

When adding decimals, what must you do with the decimal points?

Back

You must line up the decimals.

Tags

CCSS.5.NBT.B.7

Front

What is the value of 0.12 + 0.88?

Back

1.0

Tags

CCSS.5.NBT.B.7

Front

If you add 0.25 and 0.75, what do you get?

Back

1.0

Tags

CCSS.5.NBT.B.7

Front

What is 3.5 + 2.5?

Back

6.0

Tags

CCSS.5.NBT.B.7

Front

What is the first step in adding decimals?

Back

Line up the decimal points.

Tags

CCSS.6.NS.B.3