1. Unit 5 Review All Operations

2. #1 Ms. Foley spent $50.25 to mail three packages. She paid $15.15 to mail the first package and $20 to mail the second package. Which equation could NOT be used to find p (how much Ms. Foley had to pay to mail the third package)? a.$50.25 - $15.15 - $20 = p b.$50.25 – ($15.15 + $20) = p c.($15.15 + $20) - $50.25 = p

3. #2. Isaiah collected a variety of marbles. Eight marbles can be placed in a bag. How many bags can he fill completely? a.15 b.11 c.12 Marble TypeNumber of Marbles Cat’s Eyes32 Aggies18 Clouds25 Gooseberries17

4. #3 East Cliff Elementary had an overstock of books. They sent 2,232 to Stephen F. Austin Elementary and 1,056 to W.C. Andrews Elementary. They still had 25,678 books left. Write an equation or strip diagram to determine how many books East Cliff had before sending the books to the other libraries.

5. #4 Mrs. Nolen has a designer jewelry business. She spent $565 for materials to make necklaces. She is selling each necklace for $75 each. If she makes and sells 10 necklace, how much profit will she make? a. $185 b. $750 c. $490 d. $5,650

6. #5 Taylor’s heifer eats $25 worth of feed each week. Sami’s heifer eats $10 more than Taylor’s heifer. Which equation can be used to find f, the amount of feed both Taylor and Sami’s heifers eat in a week? a.25 + 10 = f b.25 + 10 - 25 = f c.f + 10 = 25 d.25 + 25 + 10 = f

7. #6 Rebekah’s family will be attending an out-of-town soccer tournament. The hotel stay will cost $95 a night, and they are budgeting $75 per day for meals. If the trip lasts for 3 days and 2 nights, how much money should they plan to spend on meals? a.$225 b.$415 c.$150 d.$285

8. #7 Hanna is making bracelets to sell. She wants to put 4 charms on each bracelet. Draw a table to represent how many charms she will need for 2, 6, 8, and 10 bracelets. BraceletsCharms 2 6 8 10

9. #8 Mrs. Wiatrek loves Starbucks. Every time she buys a drink she earns points. She needs 850 points to get to the gold level. Once she reaches the gold level, she gets 1 free drink for each additional 8 points she earns. The table below shows the number of points Mrs. Wiatrek earned the past three years. How many free drinks did Mrs. Wiatrek earn In 2015? a.131 b.25 c.106 YearPoints 2013967 20141,023 20151,050

10. #9 For two days prior to Christmas break, Mrs. Wiatrek made cinnamon rolls to give to teachers and neighbors. She made the same number of cinnamon rolls each day. She gave away a total of 125 cinnamon rolls and had 15 left over. How many cinnamon rolls did Mrs. Wiatrek make each day? Write an equation and draw a strip diagram to show your thinking.

11. #10 A factory makes containers of chocolate milk in 3 sizes. If the total amount of chocolate milk in all three containers is 1 liter, what amount of milk is in the large container? a.Fifty-nine hundredths b.Forty-one hundredths c..49 SizeAmount (liters) small.21 medium.38 large

12. Answer Key 1.C 2.B 3.28,966 4.A 5.D 6.A 7.x4 (rule) – 8, 24, 32, 40 8.B 9.70 10.B