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Non-calculator questions Getting a level 5 in your SATs !!! Numbers ALGEBRA There are n marbles in this bag. If I add 5 more, how many are now in the bag ? A: C: 5n n5 B: D: n+5 5 There are t marbles in this bag. If I take 2 out, how many are now in the bag ? A: C: t-2 2 B: D: 2-t t I take 2 marbles from each bag. How many do I have left altogether ? A: C: 3p -6 B: D: 3p - 6 p–2 m m m I add 5 marbles to each bag. How many do I have altogether ? A: C: m+5 B: 3m + 5 3m + 15 D: m + 15 Each bag contains t marbles. During a game each player loses 2 marbles. How many are left ? A: C: 10t - 10 10 – 10t B: 10t - 8 D: t -10 Congratulations !!!! You’ve won £1,000 There are 4 tiles in pattern 1. How many tiles would be in pattern 4 ? A: C: 14 B: 12 10 D: 16 What is the number of the pattern you can make with 40 tiles ? A: B: 9 C: 11 D: 10 12 When 2y + 11 = 17 what is the value of y ? A: C: 4 2 B: D: 3 5 ab When a = 2 and b = 3 a+b which of these expressions have the same value? 3a 3 4 A: C: 3b ab and 3a B: ab and 3b all of them D: 3a and 3b pattern number 1 pattern number 2 pattern number 3 How many white triangles would there be in pattern 5 ? A: C: 12 18 B: D: 15 21 Congratulations !!!! You’ve won £32,000 pattern number 1 pattern number 2 pattern number 3 How many triangles would there be in pattern 6 ? A: 18 C: 19 B: D: 17 16 k a a c b Which of these equations is true ? A: k=a+b C: a+b=K+c B: D: k–c=a+b k–b=c 1 triangle 3 matchsticks 2 triangles 5 matchsticks 3 triangles 7 matchsticks The number of matchsticks in the next picture is 9. Which rule did I use to get this ? ( t stands for number of triangles ) A: 2t + 1 C: 3t - 1 B: t+2 D: t+3 2 4 y 4 A: C: These two shapes have the same AREA. Work out the value of y ? 8 B: 4 6 D: 2 pattern number 1 pattern number 2 pattern number 3 The rule for finding the number of hexagons is ………….. A: C: n+6 6n - 1 B: 6n D: 6n +1 Congratulations !!!! You’ve won £1,000,000 You are a Maths Millionaire! Question? A: Answer 1 B: Answer 2 C: Answer 3 D: Answer 4