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Bedrock Aug 17 - 23 25 questions
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Monday 17 August 2026

Keystones #229 · Five questions · Open this day only

  1. 1. Number

    Calculate 1⁄5 of 85

    Answer: 17
  2. 2. Algebra

    Simplify: 9 × 8x

    Answer: 72x
  3. 3. Geometry

    Convert 14cm to mm

    Answer: 140mm
  4. 4. Ratio

    If 6 items cost £12.00, how much do 7 items cost?

    Answer: £14.00
  5. 5. Statistics

    A die is rolled 60 times. How many times would you expect to get a 6?

    Answer: 10

Tuesday 18 August 2026

Keystones #230 · Five questions · Open this day only

  1. 1. Number

    Calculate 1⁄4 of 176

    Answer: 44
  2. 2. Algebra

    Simplify: 9 × 9x

    Answer: 81x
  3. 3. Geometry

    Convert 6 litres to ml

    Answer: 6000ml
  4. 4. Ratio

    If 8 items cost £24.00, how much do 13 items cost?

    Answer: £39.00
  5. 5. Statistics

    A die is rolled 48 times. How many times would you expect to get a 6?

    Answer: 8

Wednesday 19 August 2026

Keystones #231 · Five questions · Open this day only

  1. 1. Number

    Calculate 1⁄10 of 290

    Answer: 29
  2. 2. Algebra

    Simplify: 8 × 5x

    Answer: 40x
  3. 3. Geometry

    Convert 5 litres to ml

    Answer: 5000ml
  4. 4. Ratio

    If 5 items cost £10.00, how much do 10 items cost?

    Answer: £20.00
  5. 5. Statistics

    A die is rolled 42 times. How many times would you expect to get a 6?

    Answer: 7

Thursday 20 August 2026

Keystones #232 · Five questions · Open this day only

  1. 1. Number

    Calculate 1⁄5 of 250

    Answer: 50
  2. 2. Algebra

    Simplify: 3 × 5x

    Answer: 15x
  3. 3. Geometry

    Convert 33cm to mm

    Answer: 330mm
  4. 4. Ratio

    If 8 items cost £72.00, how much do 7 items cost?

    Answer: £63.00
  5. 5. Statistics

    A die is rolled 72 times. How many times would you expect to get a 6?

    Answer: 12

Friday 21 August 2026

Keystones #233 · Five questions · Open this day only

  1. 1. Number

    Calculate 1⁄4 of 168

    Answer: 42
  2. 2. Algebra

    Simplify: 3 × 9x

    Answer: 27x
  3. 3. Geometry

    Convert 37cm to mm

    Answer: 370mm
  4. 4. Ratio

    If 5 items cost £50.00, how much do 11 items cost?

    Answer: £110.00
  5. 5. Statistics

    A die is rolled 90 times. How many times would you expect to get a 6?

    Answer: 15