Adding Decimals

Front

What is the process of adding decimals?

Back

To add decimals, align the numbers by their decimal points and add each column starting from the right, carrying over if necessary.

Tags

CCSS.5.NBT.B.7

Front

How do you align decimals when adding?

Back

Write the numbers one under the other, ensuring that the decimal points are in the same vertical line.

Tags

CCSS.5.NBT.B.7

Front

What is the sum of 1.20 and 2.80?

Back

4

Tags

CCSS.6.NS.B.3

Front

What is the sum of 2.5 and 1.24?

Back

3.74

Tags

CCSS.6.NS.B.3

Front

What is the sum of 0.63 and 1.89?

Back

2.52

Tags

CCSS.6.NS.B.3

Front

What is the sum of 4.32 and 1.78?

Back

6.1

Tags

CCSS.6.NS.B.3

Front

What is the sum of 0.65 and 2.37?

Back

3.02

Tags

CCSS.6.NS.B.3

Front

What should you do if the numbers have different decimal places?

Back

You can add zeros to the end of the shorter number to make the decimal places equal before adding.

Tags

CCSS.5.NBT.B.7

Front

What is a common mistake when adding decimals?

Back

A common mistake is misaligning the decimal points, which can lead to incorrect sums.

Tags

CCSS.6.NS.B.3

Front

Why is it important to understand decimal addition?

Back

Understanding decimal addition is crucial for solving real-world problems involving money, measurements, and data.

Tags

CCSS.5.NBT.B.7