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Bedrock Jan 1 - 7 25 questions
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Monday 9 September 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 1⁄9 + 6⁄9

    Answer: 7⁄9
  2. 2. Algebra

    Factorise: 15x + 21

    Answer: 3(5x + 7)
  3. 3. Geometry

    Opposite = 13cm, hypotenuse = 26cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 30:20

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 3, 9, 10

    Answer: 7.3333333333333

Tuesday 10 September 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 52 + 98

    Answer: 52 + 98 = 150
  2. 2. Algebra

    Simplify: 3x + 9x

    Answer: 12x
  3. 3. Geometry

    Opposite = 11cm, hypotenuse = 12.7cm. Find the angle

    Answer: 60° (approximately)
  4. 4. Ratio

    Simplify the ratio 10:25

    Answer: 2:5
  5. 5. Statistics

    What is the probability of rolling a 4 on a fair die?

    Answer: 1⁄6

Wednesday 11 September 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Round 63 to the nearest 10

    Answer: 60
  2. 2. Algebra

    Find the next term: 13, 19, 25, 31, ...

    Answer: 37
  3. 3. Geometry

    Opposite = 5cm, hypotenuse = 5.8cm. Find the angle

    Answer: 60° (approximately)
  4. 4. Ratio

    Calculate 50% of 128

    Answer: 64
  5. 5. Statistics

    What is the probability of rolling a 1 on a fair die?

    Answer: 1⁄6

Thursday 12 September 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 8 + 2

    Answer: 10
  2. 2. Algebra

    Simplify: 8x + 4x

    Answer: 12x
  3. 3. Geometry

    Opposite = 5cm, hypotenuse = 10cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 15:24

    Answer: 5:8
  5. 5. Statistics

    Find the range of: 21, 17, 8, 31, 8

    Answer: 23

Friday 13 September 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 17 + 20

    Answer: 17 + 20 = 37
  2. 2. Algebra

    Find the next term: 22, 28, 34, 40, ...

    Answer: 46
  3. 3. Geometry

    Opposite = 9cm, hypotenuse = 18cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 28:16

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 12, 13, 8, 11

    Answer: 11