MATH 6 EXAM REVIEW

1) Ana had ₱500 in her wallet. She spent ₱700 at the grocery store using her debit card. What is her balance after the transaction?

• a) ₱200
• b) ₱0
• c) -₱200
• d) -₱700

2) A scuba diver is 30 meters below sea level. He dives 15 meters deeper. What is his new position relative to sea level?

• a) -15 meters
• b) -30 meters
• c) -45 meters
• d) 45 meters

3) Which of the following is the result of (-12) + 7?

• a) -19
• b) -5
• c) 5
• d) 19

4) A football team lost 5 yards on the first play and gained 12 yards on the second play. What is the total change in yards?

• a) 7 yards
• b) -7 yards
• c) 17 yards
• d) -17 yards

5) If a hot air balloon is at an altitude of 50 meters and then descends 80 meters, what is its new position?

• a) 130 meters
• b) 30 meters
• c) -30 meters
• d) -130 meters

1) What is the greatest common factor (GCF) of 16 and 24?

• a) 4
• b) 6
• c) 8
• d) 12

2) What is the least common multiple (LCM) of 5 and 10?

• a) 10
• b) 20
• c) 30
• d) 50

3) What is the greatest common factor (GCF) of 18 and 27?

• a) 3
• b) 6
• c) 9
• d) 18

4) What is the least common multiple (LCM) of 4 and 6?

• a) 8
• b) 10
• c) 12
• d) 16

5) What is the greatest common factor (GCF) of 21 and 35?

• a) 3
• b) 5
• c) 7
• d) 14