Adding and Subtracting Decimals Pop Quiz

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

Tags

CCSS.6.NS.B.3

Find the difference 27.96 - 16.2

• 11.67

• 11.76

• 12.07

• 11.89

50 - 8.32

• 41.68
• 42.68
• 41.78
• 41.88

Tags

CCSS.6.NS.B.3

What is the algorthim for adding and subtracting decimals?

• Line up decimals, add or subtract, fill in zeros & bring down the decimals in your answer.

• Line up the decimals, fill in zeros if needed, add or subtract, & bring down the decimals in your answer

• Fill in zeros, line up decimals, bring down the decimal, add or subtract.

• Count to see how many decimals, add or subract, and bring down the decimals in your answer.

Find the sum 3.35 + 1.4 + 3.65

• 8.9
• 8.22
• 8.43
• 8.4

Tags

CCSS.6.NS.B.3

7.13 x 5.5 

• 39.215
• 3.9215
• 392.15
• 3921.5

Tags

CCSS.6.NS.B.3

0.4 x 7 

• 2.8
• 28
• 0.28
• 280

Tags

CCSS.5.NBT.B.7

3.5 x 4.92

• 17.32
• 17.22
• 1.72
• 0.1722

Tags

CCSS.6.NS.B.3