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Year 8 Trivia

Year 8 Trivia. 32 42 163 22 9 Acute 1, 2, 4, 5, 10, 20 4.29 10g 70 . No calculator. Solutions. 4 x 8 = 6 x 7 = What number is XXII 6 + 12  4 Type of angle Factors of 20 Round 4.386 to 2 dec . pl. Simplify 4g + 6g Find x . Round 2. Questions. Solutions. 7 40 cm

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Year 8 Trivia

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  1. Year 8 Trivia 32 42 163 22 9 Acute 1, 2, 4, 5, 10, 20 4.29 10g 70 No calculator Solutions • 4 x 8 = • 6 x 7 = • What number is XXII • 6 + 12  4 • Type of angle • Factors of 20 • Round 4.386 to 2 dec. pl. • Simplify 4g + 6g • Find x

  2. Round 2 Questions Solutions 7 40 cm 96 cm2 14.4 cm 4.8 m • If a=2 find 3a + 1 Use this rectangle for the next 3 questions • Find the perimeter • Find the area • Find the length of the diagonal (to 1 dec. pl.) • Convert 480 cm to metres

  3. Round 3 Questions Solutions 56 cm3 1/6 ¾ $7 $72 6c + 9 2(x + 3) • Find volume • When I roll a dice what is the probability that I will roll a 6? • ½ + ¼ = • What is 20% of $35? • A shirt is on sale, 10% off, it is normally $80. How much is it on sale? • Simplify 2c – 6 + 4c + 15 • Factorise2x + 6

  4. Round 4 Questions Solutions 8p8 2:3 4.4 cm 25 cm x = • Simplify 2p6 x 4p2 • Simplify 16:24 • Find d • Find x • Solve:

  5. Round 5 Questions Solutions 6,8,10 or 9,12,15 or 12,16,20 or 30, 40, 50 (there others that are correct – check with teacher) • 3, 4, 5 is a Pythagorean Triad what is another Triad that you can make from those numbers?

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