Prime and Composite Numbers | Baamboozle - Baamboozle

English 19 Public

Prime and Composite Numbers

Study Slideshow

Is this number prime or composite? 32

Composite

15

Is this number prime or composite? 67

Prime

15

Is this number prime or composite? 2

Prime

15

Is this number prime or composite? 19

Prime

15

Is this number prime or composite? 81

Composite

15

Is this number prime or composite? 49

Composite

15

Is this number prime or composite? 57

Composite

15

Is this number prime or composite? 43

Prime

15

Is this number prime or composite? 35

Composite

15

Is this number prime or composite? 23

Prime

15

The test average in Ms. Bennett's class was 92. Was their average prime or composite?

Composite

20

Which of the composite rules apply for the number 21?

3's rule, multiple of 7

15

Leo needs a new jersey number. He wants to choose a prime number less than 10. What are 2 options?

2, 3, 5, 7

25

Why is 2 composite even though it is an even number?

There are only 2 factors for 2, 1 x 2

15

Challenge: Prime or Composite? 123

Composite. 3's rule

15

Is this number prime or composite? 24

Composite

15