The smallest prime number is

• 3

• 2

• 7

• 1

Identify whether the given statement is 'TRUE' or 'FALSE'
All prime numbers are odd

• TRUE
• FALSE

The smallest composite number is ____

• 1
• 2
• 3
• 4

Which of the following numbers are co-primes?

• 8 , 12
• 9 , 10
• 6 , 8
• 15 , 18

Tags

CCSS.6.NS.B.4

How many prime numbers lie between 1 and 10?

• 3
• 4
• 5
• 2

Which number is a factor of 10

• 3
• 4
• 5
• 8

Tags

CCSS.4.OA.B.4

Joe has listed the first 4 multiples of 7 as: 
7   14    22     28
Which one is incorrect?

• 7
• 14
• 22
• 28

Tags

CCSS.7.NS.A.2

CCSS.7.NS.A.3

Which choice lists all the factors for the number 24?

• 2, 3, 4, 6, 8, 12, 24
• 2, 3, 4, 6, 8, 12, 24, 36
• 1, 2, 3, 4, 6, 8, 12, 24
• 1, 2, 4, 5, 6, 8, 12 ,24

Tags

CCSS.4.OA.B.4

What are the next three multiples?6, 12, 18, ___ ,___ ,___

• 24, 30, 34
• 24, 36, 42
• 24, 30, 36
• 22, 28, 34

Tags

CCSS.4.OA.B.4

CCSS.4.OA.C.5

Which number is NOT a multiple of 3?

• 12
• 33
• 14
• 21

Tags

CCSS.4.OA.B.4