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Bedrock Jul 19 - 25 25 questions
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Monday 19 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 27 + 84

    Answer: 27 + 84 = 111
  2. 2. Algebra

    If x = 3, find the value of 6x + 7

    Answer: 25
  3. 3. Geometry

    Convert 10cm to mm

    Answer: 100mm
  4. 4. Ratio

    Simplify the ratio 8:20

    Answer: 2:5
  5. 5. Statistics

    Find the mean of: 10, 3, 14, 6, 11

    Answer: 8.8

Tuesday 20 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 40 + 36

    Answer: 40 + 36 = 76
  2. 2. Algebra

    If x = 6, find the value of 4x + 7

    Answer: 31
  3. 3. Geometry

    Convert 27cm to mm

    Answer: 270mm
  4. 4. Ratio

    Simplify the ratio 12:15

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 16, 10, 16, 8

    Answer: 12.5

Wednesday 21 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 76 + 44

    Answer: 76 + 44 = 120
  2. 2. Algebra

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

    Answer: 70
  3. 3. Geometry

    Convert 24cm to mm

    Answer: 240mm
  4. 4. Ratio

    Simplify the ratio 32:16

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 5, 13, 14

    Answer: 10.666666666667

Thursday 22 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 23 + 23

    Answer: 23 + 23 = 46
  2. 2. Algebra

    If x = 7, find the value of 7x + 11

    Answer: 60
  3. 3. Geometry

    Convert 37cm to mm

    Answer: 370mm
  4. 4. Ratio

    Simplify the ratio 18:6

    Answer: 3:1
  5. 5. Statistics

    Find the mean of: 18, 12, 7, 7

    Answer: 11

Friday 23 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 91 + 75

    Answer: 91 + 75 = 166
  2. 2. Algebra

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

    Answer: 57
  3. 3. Geometry

    Convert 45cm to mm

    Answer: 450mm
  4. 4. Ratio

    Simplify the ratio 28:8

    Answer: 7:2
  5. 5. Statistics

    Find the mean of: 5, 5, 16

    Answer: 8.6666666666667