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Bedrock Apr 6 - 12 25 questions
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Monday 6 April 2026

Keystones #96 · Five questions · Open this day only

  1. 1. Number

    Calculate: 43 + 34

    Answer: 43 + 34 = 77
  2. 2. Algebra

    If x = 10, find the value of 2x + 3

    Answer: 23
  3. 3. Geometry

    Convert 6cm to mm

    Answer: 60mm
  4. 4. Ratio

    Simplify the ratio 20:10

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 6, 9, 2

    Answer: 5.6666666666667

Tuesday 7 April 2026

Keystones #97 · Five questions · Open this day only

  1. 1. Number

    Calculate: 36 + 46

    Answer: 36 + 46 = 82
  2. 2. Algebra

    If x = 5, find the value of 8x + 4

    Answer: 44
  3. 3. Geometry

    Convert 14m to cm

    Answer: 1400cm
  4. 4. Ratio

    Simplify the ratio 12:16

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 2, 12, 8, 20, 15

    Answer: 11.4

Wednesday 8 April 2026

Keystones #98 · Five questions · Open this day only

  1. 1. Number

    Calculate: 50 + 53

    Answer: 50 + 53 = 103
  2. 2. Algebra

    If x = 9, find the value of 3x + 12

    Answer: 39
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 25:30

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 19, 6, 12

    Answer: 12.333333333333

Thursday 9 April 2026

Keystones #99 · Five questions · Open this day only

  1. 1. Number

    Calculate: 40 + 24

    Answer: 40 + 24 = 64
  2. 2. Algebra

    If x = 9, find the value of 3x + 10

    Answer: 37
  3. 3. Geometry

    Convert 16m to cm

    Answer: 1600cm
  4. 4. Ratio

    Simplify the ratio 20:40

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 9, 14, 6, 10

    Answer: 9.75

Friday 10 April 2026

Keystones #100 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 34

    Answer: 32 + 34 = 66
  2. 2. Algebra

    If x = 4, find the value of 8x + 10

    Answer: 42
  3. 3. Geometry

    Convert 7m to cm

    Answer: 700cm
  4. 4. Ratio

    Simplify the ratio 24:21

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 18, 2, 6, 7

    Answer: 8.25