Operations with Decimals

Cindy has no money in her account.  She writes a check for $45 to buy some clothes.  Then she deposits $60 into her account.  Write an expression for the situation and solve.

• -45 - 60 = -105
• -45 - 60 = -15
• -45 + 60 = 15
• -45 + 60 = -15

Tags

CCSS.7.NS.A.1C

What is $6 - $5.35 equal to?

• $5.31
• $5.35
• $0.65
• $1.35

Tags

CCSS.5.NBT.B.7

Charles is at the grocery store, he needs to buy 2 loaves of bread that cost $3.48 each. How much will he spend?

• $69.60
• $0.696
• $6.96
• $7.00

Tags

CCSS.7.EE.B.3

Will the answer be positive or negative?
-2 ÷ (-5) ÷ (-1) ÷ (-9)

• Positive
• Negative

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

3.59 + 1.1 - (5 - 2.4) 

• 2.09
• 5.19
• 1.09
• 3.99

Tags

CCSS.7.NS.A.3

Estimate the product: 99.2 x 82

• 90 x 80
• 100 x 80
• 99 x 80
• 95 x 85

Tags

CCSS.5.NBT.B.7

What is the estimate of 0.667 x 4

• 2.8
• 28
• 280
• .028

Tags

CCSS.5.NBT.B.7

Charles is at the grocery store, he needs to buy 2 loaves of bread that cost $3.48 each. How much will he spend?

• $69.60
• $0.696
• $6.96
• $7.00

Tags

CCSS.7.EE.B.3

Michelle buys 3 packs of gum for $0.48 per pack, and 4 candy bars for $0.73 per bar. How much money does Michelle spend on the gum and candy bars?

• $4.36
• $4.51
• $8.21
• $8.47

Tags

CCSS.7.EE.B.3

Carol wants to purchase back to school supplies. She buys 3 notebooks for $1.99 each, 4 pens for $1.23 each, and 5 folders for $0.21 each. If she pays for her items with a $20 bill, how much change will she get back?

• $9.83
• $8.06
• $11.94
• $10.89

Tags

CCSS.7.EE.B.3