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Bedrock Jan 1 - 7 25 questions
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Monday 29 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 59 + 53

    Answer: 59 + 53 = 112
  2. 2. Algebra

    Simplify: 8x + 6x

    Answer: 14x
  3. 3. Geometry

    Opposite = 7cm, hypotenuse = 8.cm. Find the angle

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

    Simplify the ratio 10:8

    Answer: 5:4
  5. 5. Statistics

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

    Answer: 1⁄6

Tuesday 30 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 3⁄5 + 1⁄5

    Answer: 4⁄5
  2. 2. Algebra

    Factorise: 48x + 36

    Answer: 6(8x + 6)
  3. 3. Geometry

    Opposite = 8cm, hypotenuse = 11.3cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 18:24

    Answer: 3:4
  5. 5. Statistics

    Find the range of: 16, 30, 38, 32, 28

    Answer: 22

Wednesday 1 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 2⁄8 + 4⁄8

    Answer: 3⁄4
  2. 2. Algebra

    Find the next term: 20, 26, 32, 38, ...

    Answer: 44
  3. 3. Geometry

    Find the area of a right triangle with base 7cm and height 6cm

    Answer: 21cm²
  4. 4. Ratio

    Calculate 10% of 26

    Answer: 2.6
  5. 5. Statistics

    Find the mean of: 11, 3, 16

    Answer: 10

Thursday 2 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 9⁄11 + 1⁄11

    Answer: 10⁄11
  2. 2. Algebra

    Simplify: 2x + 2x

    Answer: 4x
  3. 3. Geometry

    Opposite = 14cm, hypotenuse = 16.2cm. Find the angle

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

    Simplify the ratio 9:21

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 18, 8, 4

    Answer: 10

Friday 3 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 11 + 37

    Answer: 11 + 37 = 48
  2. 2. Algebra

    Factorise: 12x + 18

    Answer: 3(4x + 6)
  3. 3. Geometry

    Opposite = 11cm, hypotenuse = 15.6cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 20:24

    Answer: 5:6
  5. 5. Statistics

    Find the range of: 7, 7, 17, 21, 21

    Answer: 14