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Bedrock Oct 4 - 10 25 questions
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Monday 4 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 30 + 37

    Answer: 30 + 37 = 67
  2. 2. Algebra

    If x = 3, find the value of 6x + 12

    Answer: 30
  3. 3. Geometry

    Convert 9m to cm

    Answer: 900cm
  4. 4. Ratio

    Simplify the ratio 16:28

    Answer: 4:7
  5. 5. Statistics

    Find the mean of: 11, 20, 9, 2, 6

    Answer: 9.6

Tuesday 5 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 86 + 94

    Answer: 86 + 94 = 180
  2. 2. Algebra

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

    Answer: 48
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 14:8

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 10, 14, 2, 6

    Answer: 8

Wednesday 6 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 45 + 16

    Answer: 45 + 16 = 61
  2. 2. Algebra

    If x = 2, find the value of 3x + 10

    Answer: 16
  3. 3. Geometry

    Convert 43cm to mm

    Answer: 430mm
  4. 4. Ratio

    Simplify the ratio 25:35

    Answer: 5:7
  5. 5. Statistics

    Find the mean of: 5, 14, 20, 20, 9

    Answer: 13.6

Thursday 7 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 57 + 92

    Answer: 57 + 92 = 149
  2. 2. Algebra

    If x = 10, find the value of 2x + 4

    Answer: 24
  3. 3. Geometry

    Convert 50cm to mm

    Answer: 500mm
  4. 4. Ratio

    Simplify the ratio 25:30

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 19, 3, 15, 17

    Answer: 13.5

Friday 8 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 72 + 78

    Answer: 72 + 78 = 150
  2. 2. Algebra

    If x = 6, find the value of 2x + 6

    Answer: 18
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 12:16

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 8, 5, 3

    Answer: 5.3333333333333