Prime and composite numbers, factors and multiples | Baamboozle - Baamboozle | The Most Fun Classroom Games!

Team 1
0

Team 2
0

Teams

Name

Score

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Loading

15

Is 91 prime or composite? Why?

Composite: 13 x 7 = 91

Oops!

Check

Okay!

Check

15

Is 12 a factor of 3?

No, 12 is a multiple of 3, not a factor.

Oops!

Check

Okay!

Check

15

Is 49 prime or composite? Why?

Composite: 7 x 7 = 49

Oops!

Check

Okay!

Check

20

Is 91 prime or composite? Why?

Composite: 13 x 7 = 91

Oops!

Check

Okay!

Check

15

Is 31 prime or composite? Why?

Prime: It only has factors of 1 and itself

Oops!

Check

Okay!

Check

15

Is 3 a factor of 27? Why?

Yes. 3 x 9 = 27

Oops!

Check

Okay!

Check

15

Is 5 a factor of 32? Why?

No. There is no multiple of 5 that gives 32.

Oops!

Check

Okay!

Check

15

Is 18 a multiple of 2? Why?

Yes: 9 x 2 = 18

Oops!

Check

Okay!

Check

15

Is 3 a multiple of 9?

No: 3 is a factor of 9, not a multiple.

Oops!

Check

Okay!

Check

15

Is 15 prime or composite? Why?

Composite: 3 x 5 = 15

Oops!

Check

Okay!

Check

trap

No points!

Oops!

star

Double points!

Okay!

rocket

Go to first place!

Okay!

banana

Go to last place!

Oops!

seesaw

Swap points!

Oops!

fairy

Take points!

5

10

15

20

25

fairy

Take points!

5

10

15

20

25

baam

Lose 10 points!

Oops!

15

Sam says that 51 is a composite number. Is he correct? Why?

Yes: 17 x 3 = 51

Oops!

Check

Okay!

Check

lifesaver

Give 25 points!

Oops!

fairy

Take points!

5

10

15

20

25

gift

Win 15 points!

Okay!

banana

Go to last place!

Oops!

15

What are the first 3 multiples of 8?

16, 24, 32

Oops!

Check

Okay!

Check

baam

Lose 10 points!

Oops!

gold

Win 50 points!

Okay!

shark

Other team loses 20 points!

Okay!

lifesaver

Give 15 points!

Oops!

Restart Join for Free

;

Your experience on this site will be improved by allowing cookies.