Decimal Operations (+, -, x)

55.78+4.6=

• 60.28

• 55.32

• 56.44

• 60.38

7.05-4.6=

• 2.45

• 3.65

• 11.65

• 11.45

Mrs. Dombrowsky bought 27 books for the class.  What was the cost for one book if she spent a total of $67.50?

• $2.13
• $0.21
• $0.25
• $2.50

Tags

CCSS.6.NS.B.3

What is the word form for 9.52?

• nine and fifty 2 hundredths
• nine and fifty 2 thousandths
• nine hundred fifty 2
• nine and fifty 2 tenths

Tags

CCSS.5.NBT.A.3A

You and a friend are buying lemons and sugar for a lemonade stand. You spend $15.28 to buy lemons and your friend spends $8.93 to buy sugar. How much does it cost to make the lemonade?

• $6.35
• $24.11
• $24.21
• 23.21

Tags

CCSS.6.NS.B.3

When you estimate, are you looking for the exact amount or a reasonable amount?

• exact
• reasonable

Tags

CCSS.3.OA.D.8

CCSS.4.OA.A.3

CCSS.7.EE.B.3

Estimate the DIFFERENCE: 
20.2 - 10.3

• 10
• 19
• 22
• 18

Tags

CCSS.5.NBT.B.7

CCSS.3.NBT.A.1

CCSS.4.NBT.B.4

Estimate the PRODUCT: 
2.5 x 3 

• 9
• 12
• 6
• 99

Tags

CCSS.5.NBT.B.7

Estimate the SUM:

9.1 + 7.9

• 16

• 17

• 18

• 19

2.98+5.3=

• 2.51
• 8.28
• 3.63
• 2.37

Tags

CCSS.6.NS.B.3