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Bedrock Dec 22 - 28 25 questions
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Monday 22 December 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 43

    Answer: 32 + 43 = 75
  2. 2. Algebra

    If x = 5, find the value of 6x + 7

    Answer: 37
  3. 3. Geometry

    Convert 31cm to mm

    Answer: 310mm
  4. 4. Ratio

    Simplify the ratio 18:15

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 11, 10, 11

    Answer: 10.666666666667

Tuesday 23 December 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 18

    Answer: 49 + 18 = 67
  2. 2. Algebra

    If x = 3, find the value of 4x + 12

    Answer: 24
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 24:18

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 17, 19, 13

    Answer: 16.333333333333

Wednesday 24 December 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 20 + 19

    Answer: 20 + 19 = 39
  2. 2. Algebra

    If x = 8, find the value of 2x + 5

    Answer: 21
  3. 3. Geometry

    Convert 25cm to mm

    Answer: 250mm
  4. 4. Ratio

    Simplify the ratio 16:14

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 7, 7, 20, 16

    Answer: 12.5

Thursday 25 December 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 38 + 54

    Answer: 38 + 54 = 92
  2. 2. Algebra

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

    Answer: 43
  3. 3. Geometry

    Convert 27cm to mm

    Answer: 270mm
  4. 4. Ratio

    Simplify the ratio 8:32

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 9, 17, 2, 8

    Answer: 9

Friday 26 December 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 30 + 31

    Answer: 30 + 31 = 61
  2. 2. Algebra

    If x = 8, find the value of 4x + 11

    Answer: 43
  3. 3. Geometry

    Convert 11m to cm

    Answer: 1100cm
  4. 4. Ratio

    Simplify the ratio 18:21

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 13, 14, 4, 18

    Answer: 12.25