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Bedrock Oct 20 - 26 25 questions
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Monday 20 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 42 + 58

    Answer: 42 + 58 = 100
  2. 2. Algebra

    If x = 2, find the value of 5x + 10

    Answer: 20
  3. 3. Geometry

    Convert 14cm to mm

    Answer: 140mm
  4. 4. Ratio

    Simplify the ratio 21:12

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 12, 4, 13

    Answer: 9.6666666666667

Tuesday 21 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 18 + 25

    Answer: 18 + 25 = 43
  2. 2. Algebra

    If x = 9, find the value of 2x + 7

    Answer: 25
  3. 3. Geometry

    Convert 29cm to mm

    Answer: 290mm
  4. 4. Ratio

    Simplify the ratio 10:4

    Answer: 5:2
  5. 5. Statistics

    Find the mean of: 11, 13, 5, 12

    Answer: 10.25

Wednesday 22 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 69 + 26

    Answer: 69 + 26 = 95
  2. 2. Algebra

    If x = 10, find the value of 3x + 4

    Answer: 34
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 15:20

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 15, 5, 17, 18

    Answer: 13.75

Thursday 23 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 19 + 29

    Answer: 19 + 29 = 48
  2. 2. Algebra

    If x = 5, find the value of 5x + 5

    Answer: 30
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 9:18

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 13, 19, 10, 2

    Answer: 11

Friday 24 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 22 + 40

    Answer: 22 + 40 = 62
  2. 2. Algebra

    If x = 2, find the value of 5x + 6

    Answer: 16
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 15:30

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 2, 13, 4, 15, 20

    Answer: 10.8