1. Probability – Mutually Exclusive & Exhaustive – Bingo Only Answers
Students should choose nine answers from the grid and place them
randomly into a 3x3 square in their book.
You may want to pause your display and choose questions
according to difficulty during the game.
Depending on time, students could win with
a line, an X, or a ‘full house’ (all).

2. Printing To print handouts from slides -
Select the slide from the left. Then click:
File > Print > ‘Print Current Slide’
To print multiple slides -
Click on a section title to highlight all those slides,
or press ‘Ctrl’ at the same time as selecting slides to
highlight more than one. Then click:
File > Print > ‘Print Selection’
To print double-sided handouts -
Highlight both slides before using ‘Print Selection’.
Choose ‘Print on Both Sides’ and ‘Flip on Short Edge’.

3. Mutually Exclusive & Exhaustive Outcomes
BINGO! 45 54 23 82 37 12 76 25 91
Mutually Exclusive & Exhaustive Outcomes

4. Choose your numbers…
9 13
2 7
5 9
7 10
11 13
6 13
8 11
1 5
8 15
5 12
7 9
5 13
9 14
9 11
5 17
4 11
Draw a 3x3 grid in your book.

5. Joe picks a button at random.
What is P(red or black)? =

6. Joe picks a button at random.
What is P(not red or black)?
= 2 7

7. = 7 9 In a bag there are red, blue and black buttons.
Joe picks a button at random.
What is P(red or black)?
P(red) = 2 9
= 7 9
P(blue) = 2 9
P(black) = 5 9

8. Joe picks a button at random.
What is P(yellow or black)? =

9. = 9 11 In a bag there are yellow, green and blue buttons.
Joe picks a button at random.
What is P(green or blue)?
P(yellow) = 1 11 =
P(green) = 7 11
P(blue) = 2 11

10. Joe picks a button at random.
What is P(not green or blue)? =

11. In a bag there are black, green and red buttons.
Joe picks a button at random.
What is P(green or red)?
P(yellow) = 3 11 =
P(green) = 5 11
P(red) = ?

12. Joe picks a button at random.
What is P(blue or yellow)? =

13. = 5 13 In a bag there are black, white and blue buttons.
Joe picks a button at random.
What is P(not white or blue)?
P(black) = 5 13 =
P(white) = 5 13
P(blue) = ?

14. = 1 5 In a bag there are red, blue and green buttons.
Joe picks a button at random.
What is P(not red or blue)?
P(red) = 1 5
= 1 5
P(blue) = 3 5
P(green) = 1 5

15. Joe picks a button at random. What is P(pink or green)?=

16. Joe picks a button at random.
What is P(not yellow or red)? =

17. = 11 13 In a bag there are pink, blue and yellow buttons.
Joe picks a button at random.
What is P(pink or yellow)?
P(pink) = 5 13 =
P(blue) = 2 13
P(yellow) = ?

18. Joe picks a button at random.
What is P(not blue or green)? =

19. = 5 9 In a bag there are green, yellow and red buttons.
Joe picks a button at random.
What is P(not green or red)?
P(green) = 2 9
= 5 9
P(yellow) = 5 9
P(red) = 2 9

20. = 5 17 In a bag there are green, pink and white buttons.
Joe picks a button at random.
What is P(not green or white)?
P(green) = 7 17 =
P(pink) = 5 17
P(white) = ?

22. tom@goteachmaths.co.uk Questions? Comments? Suggestions?
…or have you found a mistake!?
Any feedback would be appreciated .
Please feel free to