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Bedrock Jan 19 - 25 25 questions
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Monday 19 January 2026

Keystones #19 · 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: 8x + 4x

    Answer: 12x
  3. 3. Geometry

    Convert 8kg to g

    Answer: 8000g
  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, 13, 8, 5, 13, 13

    Answer: 13

Tuesday 20 January 2026

Keystones #20 · 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: 8x + 6x

    Answer: 14x
  3. 3. Geometry

    Convert 3kg to g

    Answer: 3000g
  4. 4. Ratio

    In a ratio of 1:3, what fraction is the first part?

    Answer: 1⁄4
  5. 5. Statistics

    Find the mode of: 12, 14, 12, 10, 9, 12

    Answer: 12

Wednesday 21 January 2026

Keystones #21 · 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: 7x + 3x

    Answer: 10x
  3. 3. Geometry

    Convert 6kg to g

    Answer: 6000g
  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: 12, 5, 14, 13, 14, 14

    Answer: 14

Thursday 22 January 2026

Keystones #22 · 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: 8x + 9x

    Answer: 17x
  3. 3. Geometry

    Convert 10kg to g

    Answer: 10000g
  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: 14, 14, 9, 11, 14, 14

    Answer: 14

Friday 23 January 2026

Keystones #23 · 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: 9x + 4x

    Answer: 13x
  3. 3. Geometry

    Convert 7kg to g

    Answer: 7000g
  4. 4. Ratio

    In a ratio of 5:2, what fraction is the first part?

    Answer: 5⁄7
  5. 5. Statistics

    Find the mode of: 11, 11, 11, 13, 15, 13

    Answer: 11