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Bedrock Dec 6 - 12 25 questions
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Monday 6 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 18 + 19

    Answer: 18 + 19 = 37
  2. 2. Algebra

    If x = 7, find the value of 3x + 12

    Answer: 33
  3. 3. Geometry

    Convert 40cm to mm

    Answer: 400mm
  4. 4. Ratio

    Simplify the ratio 28:20

    Answer: 7:5
  5. 5. Statistics

    Find the mean of: 11, 7, 19, 7, 16

    Answer: 12

Tuesday 7 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 46 + 63

    Answer: 46 + 63 = 109
  2. 2. Algebra

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

    Answer: 48
  3. 3. Geometry

    Convert 19cm to mm

    Answer: 190mm
  4. 4. Ratio

    Simplify the ratio 24:32

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 17, 7, 8, 6, 18

    Answer: 11.2

Wednesday 8 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 29 + 40

    Answer: 29 + 40 = 69
  2. 2. Algebra

    If x = 8, find the value of 7x + 5

    Answer: 61
  3. 3. Geometry

    Convert 10m to cm

    Answer: 1000cm
  4. 4. Ratio

    Simplify the ratio 16:4

    Answer: 4:1
  5. 5. Statistics

    Find the mean of: 10, 5, 8, 6

    Answer: 7.25

Thursday 9 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 31

    Answer: 28 + 31 = 59
  2. 2. Algebra

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

    Answer: 29
  3. 3. Geometry

    Convert 34cm to mm

    Answer: 340mm
  4. 4. Ratio

    Simplify the ratio 28:12

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 17, 14, 9, 9

    Answer: 12.25

Friday 10 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 11 + 34

    Answer: 11 + 34 = 45
  2. 2. Algebra

    If x = 9, find the value of 5x + 12

    Answer: 57
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 32:28

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 10, 4, 17, 8, 11

    Answer: 10