Change pack
Bedrock Mar 9 - 15 25 questions
PDF (questions) PDF (answers)

Monday 9 March 2026

Keystones #68 · 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: 4x + 2x

    Answer: 6x
  3. 3. Geometry

    Convert 7kg to g

    Answer: 7000g
  4. 4. Ratio

    In a ratio of 2:1, what fraction is the first part?

    Answer: 2⁄3
  5. 5. Statistics

    Find the mode of: 11, 13, 11, 10, 9, 11

    Answer: 11

Tuesday 10 March 2026

Keystones #69 · 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: 5x + 2x

    Answer: 7x
  3. 3. Geometry

    Convert 9kg to g

    Answer: 9000g
  4. 4. Ratio

    In a ratio of 4:3, what fraction is the first part?

    Answer: 4⁄7
  5. 5. Statistics

    Find the mode of: 13, 15, 10, 10, 10, 6

    Answer: 10

Wednesday 11 March 2026

Keystones #70 · 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: 2x + 7x

    Answer: 9x
  3. 3. Geometry

    Convert 3kg to g

    Answer: 3000g
  4. 4. Ratio

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

    Answer: 3⁄4
  5. 5. Statistics

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

    Answer: 13

Thursday 12 March 2026

Keystones #71 · Five questions · Open this day only

  1. 1. Number

    Convert 4⁄10 to a decimal and percentage

    Answer: 0.4 and 40%
  2. 2. Algebra

    Simplify: 4x + 4x

    Answer: 8x
  3. 3. Geometry

    Convert 2kg to g

    Answer: 2000g
  4. 4. Ratio

    In a ratio of 1:2, what fraction is the first part?

    Answer: 1⁄3
  5. 5. Statistics

    Find the mode of: 9, 5, 13, 9, 9, 5

    Answer: 9

Friday 13 March 2026

Keystones #72 · Five questions · Open this day only

  1. 1. Number

    Convert 7⁄10 to a decimal and percentage

    Answer: 0.7 and 70%
  2. 2. Algebra

    Simplify: 8x + 7x

    Answer: 15x
  3. 3. Geometry

    Convert 10kg to g

    Answer: 10000g
  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: 9, 13, 9, 8, 9, 9

    Answer: 9