Decimal Review

What is very important when you add decimals?

• just add them
• make sure the addends have the same place values
• line up the decimal point

Tags

CCSS.5.NBT.B.7

Add: 1.1 + 2.3

• 34
• 3.4
• .34

Is 3.20 = 3.2?

• yes
• no
• maybe

Look at 6.75. What place value is the 5 in?

• ones
• tenths
• hundredths

How many tenths are in 6.75?

• 70
• 7
• 0

How many hundredths are in 6.75?

• 70
• 7
• 0

Jose bought 6.95 lbs of cherry and lime jelly beans for his birthday party. If 1.75 lbs were cherry flavor, how many pounds were lime flavor?

• 5.2
• 8.7
• 9.7
• 5.02

A computer rounded the number 129.257 to the nearest hundredth. What is the number rounded to the nearest hundredth?

• 100
• 129.30
• 130
• 129.26

Natalie cut a ribbon that was 16.85 cm long into 3 pieces. The first piece of the ribbon was 3.13 cm long, and the second piece of the ribbon was 8.05 cm long. How long was the third piece of ribbon?

• 13.72 cm
• 5.67 cm
• 11.18 cm
• 4.56 cm

2.98+5.3=

• 2.51
• 8.28
• 3.63
• 2.37