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Bedrock Sep 8 - 14 25 questions
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Monday 8 September 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 47 + 83

    Answer: 47 + 83 = 130
  2. 2. Algebra

    If x = 10, find the value of 3x + 8

    Answer: 38
  3. 3. Geometry

    Convert 19m to cm

    Answer: 1900cm
  4. 4. Ratio

    Simplify the ratio 30:15

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 4, 7, 3, 4, 20

    Answer: 7.6

Tuesday 9 September 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 49

    Answer: 49 + 49 = 98
  2. 2. Algebra

    If x = 3, find the value of 3x + 11

    Answer: 20
  3. 3. Geometry

    Convert 9m to cm

    Answer: 900cm
  4. 4. Ratio

    Simplify the ratio 16:8

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 9, 11, 6

    Answer: 8.6666666666667

Wednesday 10 September 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 37 + 10

    Answer: 37 + 10 = 47
  2. 2. Algebra

    If x = 5, find the value of 7x + 7

    Answer: 42
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 12:32

    Answer: 3:8
  5. 5. Statistics

    Find the mean of: 5, 9, 18, 5

    Answer: 9.25

Thursday 11 September 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 84

    Answer: 49 + 84 = 133
  2. 2. Algebra

    If x = 4, find the value of 7x + 9

    Answer: 37
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 28:12

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 8, 6, 5, 9

    Answer: 7

Friday 12 September 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 35 + 22

    Answer: 35 + 22 = 57
  2. 2. Algebra

    If x = 7, find the value of 6x + 9

    Answer: 51
  3. 3. Geometry

    Convert 18m to cm

    Answer: 1800cm
  4. 4. Ratio

    Simplify the ratio 4:12

    Answer: 1:3
  5. 5. Statistics

    Find the mean of: 16, 12, 14

    Answer: 14