01 Decimal Addition

Front

What is decimal addition?

Back

Decimal addition is the process of adding numbers that have decimal points, aligning the decimal points to ensure accurate addition.

Tags

CCSS.5.NBT.B.7

Front

How do you align numbers for decimal addition?

Back

When adding decimals, write the numbers one under the other, aligning the decimal points vertically.

Tags

CCSS.5.NBT.B.7

Front

Solve: 55.78 + 4.6

Back

60.38

Tags

CCSS.6.NS.B.3

Front

What is the sum of 5.4 and 0.5?

Back

5.9

Tags

CCSS.6.NS.B.3

Front

Emily purchased an apple for $0.89 and a protein drink for $1.95. What is the total amount spent?

Back

$2.84

Tags

CCSS.6.NS.B.3

Front

Solve: 4.2 + 7.98

Back

12.18

Tags

CCSS.6.NS.B.3

Front

Solve: 3.25 + 6.35

Back

9.6

Tags

CCSS.6.NS.B.3

Front

What is the importance of placing the decimal point correctly in addition?

Back

Placing the decimal point correctly ensures that the values are added accurately, maintaining the correct place value.

Tags

CCSS.6.NS.B.3

Front

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

Back

If the numbers have different decimal places, add zeros to the right of the shorter number to make them the same length before adding.

Tags

CCSS.6.NS.B.3

Front

What is a common mistake in decimal addition?

Back

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

Tags

CCSS.5.NBT.B.7