Adding and Subtracting Decimals

Front

What is the sum of 4.62 and 8?

Back

12.62

Tags

CCSS.5.NBT.B.7

Front

What is 7.89 minus 3.2?

Back

4.69

Tags

CCSS.6.NS.B.3

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.

Tags

CCSS.5.NBT.B.7

Front

What is the first step in subtracting decimals?

Back

Align the decimal points of the numbers before subtracting.

Tags

CCSS.5.NBT.B.7

Front

How do you line up decimals when adding or subtracting?

Back

Write the numbers one under the other, ensuring the decimal points are in the same column.

Tags

CCSS.5.NBT.B.7

Front

What is 0.5 + 0.25?

Back

0.75

Tags

CCSS.5.NBT.B.7

Front

What is 1.2 - 0.7?

Back

0.5

Tags

CCSS.5.NBT.B.7

Front

Why is it important to keep track of decimal places?

Back

Keeping track of decimal places ensures accuracy in calculations.

Tags

CCSS.5.NBT.B.7

Front

What is the result of 3.45 + 2.1?

Back

5.55

Tags

CCSS.6.NS.B.3

Front

What is the result of 5.6 - 1.3?

Back

4.3

Tags

CCSS.5.NBT.B.7