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Bedrock Oct 18 - 24 25 questions
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Monday 18 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 25 + 45

    Answer: 25 + 45 = 70
  2. 2. Algebra

    If x = 8, find the value of 3x + 4

    Answer: 28
  3. 3. Geometry

    Convert 34cm to mm

    Answer: 340mm
  4. 4. Ratio

    Simplify the ratio 40:15

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 12, 9, 15, 18

    Answer: 13.5

Tuesday 19 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 82 + 77

    Answer: 82 + 77 = 159
  2. 2. Algebra

    If x = 9, find the value of 2x + 10

    Answer: 28
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 24:18

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 17, 11, 16

    Answer: 14.666666666667

Wednesday 20 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 16 + 37

    Answer: 16 + 37 = 53
  2. 2. Algebra

    If x = 5, find the value of 5x + 3

    Answer: 28
  3. 3. Geometry

    Convert 14m to cm

    Answer: 1400cm
  4. 4. Ratio

    Simplify the ratio 20:8

    Answer: 5:2
  5. 5. Statistics

    Find the mean of: 16, 8, 14, 11, 20

    Answer: 13.8

Thursday 21 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 60

    Answer: 21 + 60 = 81
  2. 2. Algebra

    If x = 5, find the value of 5x + 12

    Answer: 37
  3. 3. Geometry

    Convert 45cm to mm

    Answer: 450mm
  4. 4. Ratio

    Simplify the ratio 9:24

    Answer: 3:8
  5. 5. Statistics

    Find the mean of: 6, 14, 18

    Answer: 12.666666666667

Friday 22 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 47 + 48

    Answer: 47 + 48 = 95
  2. 2. Algebra

    If x = 10, find the value of 2x + 5

    Answer: 25
  3. 3. Geometry

    Convert 13cm to mm

    Answer: 130mm
  4. 4. Ratio

    Simplify the ratio 12:18

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 14, 15, 9

    Answer: 12.666666666667