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Bedrock Jul 13 - 19 25 questions
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Monday 13 July 2026

Keystones #194 · Five questions · Open this day only

  1. 1. Number

    Calculate: 51 + 85

    Answer: 51 + 85 = 136
  2. 2. Algebra

    If x = 8, find the value of 5x + 11

    Answer: 51
  3. 3. Geometry

    Convert 12cm to mm

    Answer: 120mm
  4. 4. Ratio

    Simplify the ratio 24:32

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 14, 9, 12, 6, 10

    Answer: 10.2

Tuesday 14 July 2026

Keystones #195 · Five questions · Open this day only

  1. 1. Number

    Calculate: 46 + 62

    Answer: 46 + 62 = 108
  2. 2. Algebra

    If x = 8, find the value of 6x + 3

    Answer: 51
  3. 3. Geometry

    Convert 10m to cm

    Answer: 1000cm
  4. 4. Ratio

    Simplify the ratio 28:24

    Answer: 7:6
  5. 5. Statistics

    Find the mean of: 11, 5, 19

    Answer: 11.666666666667

Wednesday 15 July 2026

Keystones #196 · Five questions · Open this day only

  1. 1. Number

    Calculate: 11 + 12

    Answer: 11 + 12 = 23
  2. 2. Algebra

    If x = 10, find the value of 2x + 11

    Answer: 31
  3. 3. Geometry

    Convert 2m to cm

    Answer: 200cm
  4. 4. Ratio

    Simplify the ratio 25:30

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 10, 2, 15

    Answer: 9

Thursday 16 July 2026

Keystones #197 · Five questions · Open this day only

  1. 1. Number

    Calculate: 43 + 88

    Answer: 43 + 88 = 131
  2. 2. Algebra

    If x = 9, find the value of 7x + 8

    Answer: 71
  3. 3. Geometry

    Convert 31cm to mm

    Answer: 310mm
  4. 4. Ratio

    Simplify the ratio 24:28

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 4, 17, 9, 12, 16

    Answer: 11.6

Friday 17 July 2026

Keystones #198 · Five questions · Open this day only

  1. 1. Number

    Calculate: 10 + 23

    Answer: 10 + 23 = 33
  2. 2. Algebra

    If x = 6, find the value of 8x + 12

    Answer: 60
  3. 3. Geometry

    Convert 26cm to mm

    Answer: 260mm
  4. 4. Ratio

    Simplify the ratio 12:24

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 6, 13, 19, 16, 18

    Answer: 14.4