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Bedrock Aug 10 - 16 25 questions
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Monday 10 August 2026

Keystones #222 · Five questions · Open this day only

  1. 1. Number

    Calculate: 2 + 0

    Answer: 2
  2. 2. Algebra

    Solve: 3x + 7 = 31

    Answer: x = 8
  3. 3. Geometry

    Convert 6 minutes to seconds

    Answer: 360 seconds
  4. 4. Ratio

    Write 6:30 in the form 1:n

    Answer: 1:5
  5. 5. Statistics

    Find the range of: 18, 26, 29, 29, 18

    Answer: 11

Tuesday 11 August 2026

Keystones #223 · Five questions · Open this day only

  1. 1. Number

    Calculate: -9 + 8

    Answer: -1
  2. 2. Algebra

    Solve: 2x + 5 = 19

    Answer: x = 7
  3. 3. Geometry

    Convert 4 minutes to seconds

    Answer: 240 seconds
  4. 4. Ratio

    Write 8:32 in the form 1:n

    Answer: 1:4
  5. 5. Statistics

    Find the range of: 34, 15, 20, 22, 27

    Answer: 19

Wednesday 12 August 2026

Keystones #224 · Five questions · Open this day only

  1. 1. Number

    Calculate: 0 + 7

    Answer: 7
  2. 2. Algebra

    Solve: 3x + 13 = 46

    Answer: x = 11
  3. 3. Geometry

    Convert 3 minutes to seconds

    Answer: 180 seconds
  4. 4. Ratio

    Write 6:24 in the form 1:n

    Answer: 1:4
  5. 5. Statistics

    Find the range of: 16, 23, 28, 25, 23

    Answer: 12

Thursday 13 August 2026

Keystones #225 · Five questions · Open this day only

  1. 1. Number

    Calculate: -2 + (-7)

    Answer: -9
  2. 2. Algebra

    Solve: 4x + 3 = 43

    Answer: x = 10
  3. 3. Geometry

    Convert 8 minutes to seconds

    Answer: 480 seconds
  4. 4. Ratio

    Write 2:4 in the form 1:n

    Answer: 1:2
  5. 5. Statistics

    Find the range of: 42, 19, 32, 34, 27

    Answer: 23

Friday 14 August 2026

Keystones #226 · Five questions · Open this day only

  1. 1. Number

    Calculate: 9 + 3

    Answer: 12
  2. 2. Algebra

    Solve: 6x + 11 = 47

    Answer: x = 6
  3. 3. Geometry

    Convert 10 minutes to seconds

    Answer: 600 seconds
  4. 4. Ratio

    Write 8:24 in the form 1:n

    Answer: 1:3
  5. 5. Statistics

    Find the range of: 17, 17, 10, 26, 20

    Answer: 16