Quiz 1 MAT5 Números

What are the first 5 multiples of 4?

• 2, 4, 6, 8, 10

• 5, 10, 15, 20, 25

• 3, 6, 9, 12, 15

• 4, 8, 12, 16, 20

Find the divisors of 12.

Is 17 a prime number? (Yes/No)

• No

• Maybe

• Sometimes

• Yes

• 4

• 6

• 10

• 8

What are the first 5 multiples of 7?

• 5, 10, 15, 20, 25

• 8, 16, 24, 32, 40

• 7, 14, 21, 28, 35

• 6, 12, 18, 24, 30

Find the divisors of 20.

• 1, 3, 6, 9, 12, 15, 18, 20

• 1, 2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20

• 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20

• 1, 2, 4, 5, 10, 20

Is 23 a prime number? (Yes/No)

• Sometimes

• No

• Maybe

• Yes

• 12

• 27

• 64

• 81

What are the first 5 multiples of 9?

• 10, 20, 30, 40, 50

• 9, 18, 27, 36, 45

• 12, 24, 36, 48, 60

• 8, 16, 24, 32, 40

Find the divisors of 15.

• 2, 4, 6, 8

• 1, 3, 5, 15

• 10, 12, 14, 16

• 7, 9, 11, 13