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Bedrock Jun 22 - 28 25 questions
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Monday 22 June 2026

Keystones #173 · Five questions · Open this day only

  1. 1. Number

    Calculate: 6 + (-1)

    Answer: 5
  2. 2. Algebra

    Solve: 5x + 9 = 44

    Answer: x = 7
  3. 3. Geometry

    Convert 4 minutes to seconds

    Answer: 240 seconds
  4. 4. Ratio

    Write 5:25 in the form 1:n

    Answer: 1:5
  5. 5. Statistics

    Find the range of: 18, 24, 39, 25, 40

    Answer: 22

Tuesday 23 June 2026

Keystones #174 · Five questions · Open this day only

  1. 1. Number

    Calculate: -1 + 8

    Answer: 7
  2. 2. Algebra

    Solve: 5x + 12 = 47

    Answer: x = 7
  3. 3. Geometry

    Convert 6 minutes to seconds

    Answer: 360 seconds
  4. 4. Ratio

    Write 3:9 in the form 1:n

    Answer: 1:3
  5. 5. Statistics

    Find the range of: 40, 35, 43, 14, 32

    Answer: 29

Wednesday 24 June 2026

Keystones #175 · Five questions · Open this day only

  1. 1. Number

    Calculate: -10 + (-4)

    Answer: -14
  2. 2. Algebra

    Solve: 6x + 8 = 56

    Answer: x = 8
  3. 3. Geometry

    Convert 8 minutes to seconds

    Answer: 480 seconds
  4. 4. Ratio

    Write 5:15 in the form 1:n

    Answer: 1:3
  5. 5. Statistics

    Find the range of: 10, 10, 20, 25, 30

    Answer: 20

Thursday 25 June 2026

Keystones #176 · Five questions · Open this day only

  1. 1. Number

    Calculate: -2 + (-4)

    Answer: -6
  2. 2. Algebra

    Solve: 3x + 6 = 33

    Answer: x = 9
  3. 3. Geometry

    Convert 10 minutes to seconds

    Answer: 600 seconds
  4. 4. Ratio

    Write 2:6 in the form 1:n

    Answer: 1:3
  5. 5. Statistics

    Find the range of: 15, 24, 8, 14, 24

    Answer: 16

Friday 26 June 2026

Keystones #177 · Five questions · Open this day only

  1. 1. Number

    Calculate: 7 + 7

    Answer: 14
  2. 2. Algebra

    Solve: 2x + 10 = 34

    Answer: x = 12
  3. 3. Geometry

    Convert 5 minutes to seconds

    Answer: 300 seconds
  4. 4. Ratio

    Write 5:10 in the form 1:n

    Answer: 1:2
  5. 5. Statistics

    Find the range of: 32, 35, 13, 35, 35

    Answer: 22