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Bedrock Oct 19 - 25 25 questions
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Monday 19 October 2026

Keystones #292 · Five questions · Open this day only

  1. 1. Number

    Calculate: 44 + 95

    Answer: 44 + 95 = 139
  2. 2. Algebra

    If x = 10, find the value of 8x + 12

    Answer: 92
  3. 3. Geometry

    Convert 15m to cm

    Answer: 1500cm
  4. 4. Ratio

    Simplify the ratio 4:16

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 13, 19, 12, 11, 18

    Answer: 14.6

Tuesday 20 October 2026

Keystones #293 · Five questions · Open this day only

  1. 1. Number

    Calculate: 24 + 17

    Answer: 24 + 17 = 41
  2. 2. Algebra

    If x = 6, find the value of 6x + 7

    Answer: 43
  3. 3. Geometry

    Convert 14cm to mm

    Answer: 140mm
  4. 4. Ratio

    Simplify the ratio 4:8

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 11, 12, 20, 20, 14

    Answer: 15.4

Wednesday 21 October 2026

Keystones #294 · Five questions · Open this day only

  1. 1. Number

    Calculate: 88 + 73

    Answer: 88 + 73 = 161
  2. 2. Algebra

    If x = 9, find the value of 2x + 9

    Answer: 27
  3. 3. Geometry

    Convert 16cm to mm

    Answer: 160mm
  4. 4. Ratio

    Simplify the ratio 16:4

    Answer: 4:1
  5. 5. Statistics

    Find the mean of: 12, 19, 20

    Answer: 17

Thursday 22 October 2026

Keystones #295 · Five questions · Open this day only

  1. 1. Number

    Calculate: 12 + 22

    Answer: 12 + 22 = 34
  2. 2. Algebra

    If x = 2, find the value of 7x + 5

    Answer: 19
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 20:32

    Answer: 5:8
  5. 5. Statistics

    Find the mean of: 11, 14, 8

    Answer: 11

Friday 23 October 2026

Keystones #296 · Five questions · Open this day only

  1. 1. Number

    Calculate: 43 + 25

    Answer: 43 + 25 = 68
  2. 2. Algebra

    If x = 3, find the value of 2x + 4

    Answer: 10
  3. 3. Geometry

    Convert 18cm to mm

    Answer: 180mm
  4. 4. Ratio

    Simplify the ratio 8:16

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 6, 13, 14

    Answer: 11