Semester 1 Review

Elizabeth sells friendship bracelets at a fair. She has three bracelets that are 16.53 cm, 16.755 cm, and 16.55 cm long. She wants to label the lengths to the nearest tenth of a centimeter. In order, how should she label the bracelets?

• 16.5 cm, 16.76 cm, 16.6 cm

• 16.6 cm, 16.7 cm, 16.5 cm

• 16.5 cm, 16.8 cm, 16.6 cm

• 16.3 cm, 16.5 cm, 16.5 cm

Andrea spends $13.02 on sandals, $9.85 on shorts, and $15.20 on a hat. How much change does she receive back from $50?

• $10.93

• $11.93

• $11.34

• $12.67

Jaydien was paid $308 for 14 weeks of work. If he was paid the same amount each week, how much did he earn after 2 weeks?

• $38

• $28

• $22

• $44

Allison worked 37 hours this week. She earned $15 per hour. She spent $62 on a birthday gift for her sister. How much money does Allison have left?

• $464

• $493

• $378

• $511

Kaylee makes 188.6 ounces of punch for a pool party. She has 23 guests attending the party. How many ounces of punch does she make for each guest?

• 8.2 ounces

• 9.4 ounces

• 8.1 ounces

• 7.2 ounces

The caterer wants to have enough turkey to feed 24 people. If he wants to provide 3/4 of a pound of turkey for each person, how much turkey does he need?

• 72 pounds

• 24 pounds

• 18 pounds

• 6 pounds

Chloe’s locker combination consists of three prime numbers. The sum of these numbers is also a prime number. Which of these might be her combination?

• 3 - - 8 - - 17

• 2 - - 3 - - 19

• 7 - - 13 - - 3

• 11 - - 2 - - 5

Simplify this expression:

[(2 × 6) + 3] + [35 − (7 × 3)]

• 102

• 134

• 1

• 29

Madi has 28 pieces of jewelry, 10 of which are necklaces. The rest of the jewelry pieces are bracelets. Which equation can you use to find the number of bracelets, b, she has?

• b = 10 – 28

• b = 28 – 10

• 28 = b – 10

• 10 = b + 28

• A

• B

• C

• D