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Bedrock Aug 3 - 9 25 questions
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Monday 3 August 2026

Keystones #215 · Five questions · Open this day only

  1. 1. Number

    Convert 3⁄4 to a decimal and percentage

    Answer: 0.75 and 75%
  2. 2. Algebra

    Simplify: 6x + 4x

    Answer: 10x
  3. 3. Geometry

    Convert 6kg to g

    Answer: 6000g
  4. 4. Ratio

    In a ratio of 4:1, what fraction is the first part?

    Answer: 4⁄5
  5. 5. Statistics

    Find the mode of: 8, 9, 8, 8, 8, 9

    Answer: 8

Tuesday 4 August 2026

Keystones #216 · Five questions · Open this day only

  1. 1. Number

    Convert 1⁄4 to a decimal and percentage

    Answer: 0.25 and 25%
  2. 2. Algebra

    Simplify: 9x + 2x

    Answer: 11x
  3. 3. Geometry

    Convert 10kg to g

    Answer: 10000g
  4. 4. Ratio

    In a ratio of 5:1, what fraction is the first part?

    Answer: 5⁄6
  5. 5. Statistics

    Find the mode of: 6, 13, 6, 6, 14, 9

    Answer: 6

Wednesday 5 August 2026

Keystones #217 · Five questions · Open this day only

  1. 1. Number

    Convert 1⁄2 to a decimal and percentage

    Answer: 0.5 and 50%
  2. 2. Algebra

    Simplify: 2x + 7x

    Answer: 9x
  3. 3. Geometry

    Convert 7kg to g

    Answer: 7000g
  4. 4. Ratio

    In a ratio of 5:4, what fraction is the first part?

    Answer: 5⁄9
  5. 5. Statistics

    Find the mode of: 11, 10, 10, 10, 14, 10

    Answer: 10

Thursday 6 August 2026

Keystones #218 · Five questions · Open this day only

  1. 1. Number

    Convert 1⁄5 to a decimal and percentage

    Answer: 0.2 and 20%
  2. 2. Algebra

    Simplify: 9x + 9x

    Answer: 18x
  3. 3. Geometry

    Convert 2kg to g

    Answer: 2000g
  4. 4. Ratio

    In a ratio of 5:3, what fraction is the first part?

    Answer: 5⁄8
  5. 5. Statistics

    Find the mode of: 10, 7, 15, 13, 15, 15

    Answer: 15

Friday 7 August 2026

Keystones #219 · Five questions · Open this day only

  1. 1. Number

    Convert 6⁄10 to a decimal and percentage

    Answer: 0.6 and 60%
  2. 2. Algebra

    Simplify: 6x + 3x

    Answer: 9x
  3. 3. Geometry

    Convert 9kg to g

    Answer: 9000g
  4. 4. Ratio

    In a ratio of 3:5, what fraction is the first part?

    Answer: 3⁄8
  5. 5. Statistics

    Find the mode of: 13, 10, 9, 13, 13, 12

    Answer: 13