Unit 13 Review

What is the sum of the expression below?

14.25 + 302.5 + 120 + 63.9 = ____

Evaluate responses using AI:

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David bought ingredients for smoothies for $18.60. He sold the smoothies at a school event and earned $32.95. What was David’s profit?

• $14.35
• $5.50
• $20.15
• $10.25

Liam baked cookies to sell at a school fair to raise money for a new backpack. He spent $4.25 on flour, $3.10 on chocolate chips, and $2.50 on packaging. If he sold all the cookies for $18.00, how much profit did Liam make?

• $11.75

• $8.15

• $9.30

• $10.45

John solved 47 puzzles in a competition. Each puzzle was worth 25 points. How many points did John score in total?

• 1,075

• 1,125

• 1,250

• 1,175

Sofia placed a cake in the oven at 3:20 P.M. She baked it for 50 minutes.
At what time did Sofia take the cake out of the oven?

• 4:10 P.M.

• 4:00 P.M.

• 4:20 P.M.

• 4:30 P.M.

Liam had six $5 bills, two quarters, and seven nickels. He bought a notebook for $3.75.
How much money did Liam have left after buying the notebook?

• $30.50

• $27.10

• $32.25

• $32.50

Olivia had $55.23 in her wallet.

• She paid $15.50 for a pair of shoes.

• She bought 3 books that cost $6.75 each.

How much money does Olivia have left in her wallet?

• $23.48

• $22.03

• $25.23

• $19.48

Emma works at a toy factory. Her job is to pack toys in boxes before sending them to stores. The toy factory made 192 toys on Thursday. Twelve of the toys were defective and needed to be thrown away. Each box can hold 6 toys. The number of boxes Emma used to pack all of the toys that were shipped to stores on Thursday​ (a)   ​ is because ​ (b)   ​

• 30
• 32
• 34
• 180/6=30
• 192/6=32
• 6x6=36

An expense that stays the same amount for each moth.

• Variable Expense

• Fixed Expense

An expense that changes each month.

• Variable

• Fixed