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Substitution Game. START. Substitution Game. The number on the dice is ‘x’. 4x - 2. 4 x 3 – 2 = 10. So move forwards 10…. Substitution Game. To finish, you must land exactly on 100. If you go past it, then ‘bounce back’. START. Substitution Game.

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  1. Substitution Game START

  2. Substitution Game The number on the dice is ‘x’. 4x - 2 4 x 3 – 2 = 10 So move forwards 10…

  3. Substitution Game To finish, you must land exactly on 100. If you go past it, then ‘bounce back’ START

  4. Substitution Game If you threw a 6 and landed on this square, what did you move? (x – 2)2

  5. Substitution Game If you threw a 4 and landed on this square, what did you move? x + 2 x - 2

  6. Substitution Game If you threw a 3 and landed on this square, what did you move? 4 – x2

  7. Substitution Game Which squares are SNAKES? (Always negative) Which squares are LADDERS? (Always positive)

  8. Substitution Game In your books… Write down all of the expressions from the board game and find their value when: x = 10 EXT – Find their values when x = 0.5 and x = -1

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