Unit 1 Decimal Review

What is the rule for adding decimals?

• Add first
• Line up the decimals first, then fill in with zeros.
• Move the decimal to the right the total amount of numbers after the decimal.
• Subtract

Tags

CCSS.5.NBT.B.7

Last week it rained 2.15 inches on Monday and 1.68 inches on Tuesday. What was the total amount of rainfall on both days? 

• 4.83
• 383
• 3.88
• 3.83

Tags

CCSS.5.NBT.B.7

Mike sold lemonade at a sidewalk stand for three days. He earned $14.80 on the first day, $2.55 on the second day, and $4.40 on the third day. How much did he earn in all?

• $2.175
• $2,175
• $217.50
• $21.75

Tags

CCSS.5.NBT.B.7

Which shows the decimals in order from least to greatest. 
9.22, 10.3, 2.03

• 9.22, 10.3, 2.03
• 10.3, 2.03, 9.22
• 2.03, 9.22, 10.30

Tags

CCSS.5.NBT.A.3

7.9 - 3.47 =

• 11.37
• 4.43
• 3.32
• 4.37

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Round 23.542 to the nearest tenth.

• 23.5
• 23.6
• 23.54
• 23

Tags

CCSS.5.NBT.A.4

Round 1.823 to the nearest whole number.

• 1

• 1.8

• 2

• 2.8

Tags

CCSS.5.NBT.A.4

39.21 ______ 39.021

• >
• <
• =
• ?  

Tags

CCSS.5.NBT.A.3

12.05  ______ 12.50

• >

• <

• =
• ?

Tags

CCSS.5.NBT.A.3

263.709
Which number is in the hundredths place?

• 2
• 9
• 0
• 7

Tags

CCSS.5.NBT.A.1

CCSS.5.NBT.A.3