Factors & Divisibility

Question 1

A number is divisible by 6 if… A it is even. B the sum of its digits = 6. C it’s divisible by 2 & 3. D it ends in 6.

A number is divisible by 6 if… A it is even. B the sum of its digits = 6. C it’s divisible by 2 & 3. D it ends in 6.

$100

Question 2

95424 is divisible by… A 4 B 3 C 2 D All of the above

95424 is divisible by… A 4 B 3 C 2 D All of the above

$200

Question 3

How many factors does 60 have? B 12 C 10 D 13

How many factors does 60 have? B 12 C 10 D 13

$300

Question 4

Find the value of 27 A 64 B 128 C 14 D 27

Find the value of 27 A 64 B 128 C 14 D 27

$500

Question 5

43 = A 4 × 4 × 4 B 4 × 3 C 12 D 43

43 = A 4 × 4 × 4 B 4 × 3 C 12 D 43

$1,000

Question 6

Which of the following are perfect squares? B 6, 8, 10 C 1, 16, 49 D 2, 4, 5

Which of the following are perfect squares? B 6, 8, 10 C 1, 16, 49 D 2, 4, 5

$2,000

Question 7

A 3 classes of 26 students B 6 classes of 14 students The school must separate 84 students in to equal classes. Which grouping is NOT possible? A 3 classes of 26 students B 6 classes of 14 students C 4 classes of 21 students D 7 classes of 12 students

A 3 classes of 26 students B 6 classes of 14 students The school must separate 84 students in to equal classes. Which grouping is NOT possible? A 3 classes of 26 students B 6 classes of 14 students C 4 classes of 21 students D 7 classes of 12 students

$4,000

Question 8

What is the greatest number that divides evenly into BOTH 42 and 81? C 6 D 9

What is the greatest number that divides evenly into BOTH 42 and 81? C 6 D 9

$8,000

Find the GCF of 16 and 28. A 1 B 4 C 2 D 16

Find the GCF of 16 and 28. A 1 B 4 C 2 D 16

Question 9

Evaluate the expression: 14 ÷ (8−6) + 5 B 7 C 12 D 14

Evaluate the expression: 14 ÷ (8−6) + 5 B 7 C 12 D 14

$16,000

Question 10

24 + 2(10 – 4) – 3 A 20 B 25 C 16 D 18

24 + 2(10 – 4) – 3 A 20 B 25 C 16 D 18

$32,000

Question 11

What number am I. When you divide me by 5, the remainder is 4 What number am I? When you divide me by 5, the remainder is 4. My number has two digits. Both are even. The sum of the digits is 10. A 24 B 46 C 82 D 64

What number am I. When you divide me by 5, the remainder is 4 What number am I? When you divide me by 5, the remainder is 4. My number has two digits. Both are even. The sum of the digits is 10. A 24 B 46 C 82 D 64

$64,000

Question 12

Find the GCF of 54 and 84. A 2 B 9 C 6 D 4

Find the GCF of 54 and 84. A 2 B 9 C 6 D 4

$125,000

Question 13

Find the GCF of 24 and 64. A 2 B 4 C 12 D 8

Find the GCF of 24 and 64. A 2 B 4 C 12 D 8

$250,000

Question 14

Coach Lewis and Coach Mal need to divide 12 boys and 9 girls into teams. Each team must must have the same combination of boys and girls with no one left out. What is the greatest number of teams that can be formed? A 3 B 9 C 4 D 2

Coach Lewis and Coach Mal need to divide 12 boys and 9 girls into teams. Each team must must have the same combination of boys and girls with no one left out. What is the greatest number of teams that can be formed? A 3 B 9 C 4 D 2

$500,000

Question 15

Miss Dillon and her friends made dinner reservations at two restaurants on two different nights. One restaurant sat all her friends in groups of 12. The other sat her friends in groups of 20. What’s the smallest number of people that could be in the total group? A 20 B 40 C 60 D 80

Miss Dillon and her friends made dinner reservations at two restaurants on two different nights. One restaurant sat all her friends in groups of 12. The other sat her friends in groups of 20. What’s the smallest number of people that could be in the total group? A 20 B 40 C 60 D 80

$1,000,000!