Maths Vegas Groups of 4 Each group starts with £50 Each question you must decide your stake (Min £1, Max £20) Then answer the question. Get it right, I add your stake to your pot. Get it wrong, you lose your stake.

-£8 How to play A £50 £20 £30 £10 £40 £60 B £50 £2 £52 £20 £32 £10 £42 (And how NOT to play…) A £50 £20 £30 £10 £40 £60 B £50 £2 £52 £20 £32 £10 £42 -£8 Group Starting Amount Stake New Amount Final Amount Winnings

Ordering Negative Numbers Question 1 Ordering Negative Numbers

1: Ordering Negative Numbers Find the median of these numbers. -9 -5 -10 9 90 4 -3 -6 -2 3

Adding Negative Numbers Question 2 Adding Negative Numbers

2: Adding Negative Numbers Find the answer to this sum. -9 + -2 + -4 + 5 + -7 + -6 = ?

Multiplying Negative Numbers Question 3 Multiplying Negative Numbers

3: Multiplying Negative Numbers Find the (?) in this sum. (-4 x -2) x (-3 x -3) x (?) = -144

Missing Negative Numbers Question 4 Missing Negative Numbers

4: Missing Negative Numbers Use the cards to complete these sums. Which card is left over? -4 x =20 9 ÷ =-3 -14 + = -24 -12 - = -3 -5 -10 -2 -9 -3

Negative Number Coordinates Question 5 Negative Number Coordinates

5: Negative Number Coordinates Match the letter with their coordinates. What are the coordinates of the remaining point? (-1, -1) (1, -2) (-2, -3) (-2, 1)

Real Life Negative Numbers Question 6 Real Life Negative Numbers

6: Real-Life Negative Numbers Find the answer to this sum. GD(Man U) + GD(Spurs) - GD(Aston Villa) = ?

Dividing Negative Numbers Question 7 Dividing Negative Numbers

7: Dividing Negative Numbers Find the (?) in this sum. (-40 ÷ 2) ÷ (-8 ÷ -2) ÷ (-5) = (?)

Negative Number Magic Square Question 8 Negative Number Magic Square

8: Negative Numbers Magic Square Find the (?) in this magic square. Remember: In a magic square you get the same number when you add up the numbers in each of the rows, in each of the columns and in each diagonal.

Negative Number Pyramid Question 9 Negative Number Pyramid

9: Negative Numbers Pyramid Find the (?) in this addition pyramid. Remember: To find each brick add the two bricks directly below it

Subtracting Negative Numbers Question 10 Subtracting Negative Numbers

10: Subtracting Negative Numbers Find the (?) in this sum. -4 - -2 - -8 - 10 - -60 = (?)