Integers, Factors, Multiples, Prime, Composite, Square Numbers

List the second prime number

Tags

CCSS.4.OA.B.4

Draw a factor tree for 24

How many red coloured squares are there in fig 1, fig 2

• Fig 1 - 13

• Fig 2 - 20

• Fig 1 - 16

• Fig 2 - 34

Tags

CCSS.5.MD.B.2

Which of the following is NOT a composite number?

• 8

• 12

• 11

• 21

Tags

CCSS.4.OA.B.4

8 - 12 =

• 4

• -4

• 0

• 2

Tags

CCSS.7.NS.A.1C

The number which is neither prime nor composite is

• 0

• 1

• 2

• 5

Tags

CCSS.4.OA.B.4

A number with only two factors, 1 and the number itself

• even number

• odd Number

• prime number

• composite number

Tags

CCSS.4.OA.B.4

Which of these is/are prime?

Select all that apply

• 9

• 11

• 13

• 15

• 17

Tags

CCSS.4.OA.B.4

LCM of 12, 24 and 36 is

• 36

• 24

• 72

• 108

5 is the 3rd Prime number

• True

• False

• What is a prime?

• Who cares?!?!?

Tags

CCSS.4.OA.B.4