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Bedrock Jun 28 - Jul 4 25 questions
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Monday 28 June 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 30 + 35

    Answer: 30 + 35 = 65
  2. 2. Algebra

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

    Answer: 36
  3. 3. Geometry

    Convert 29cm to mm

    Answer: 290mm
  4. 4. Ratio

    Simplify the ratio 21:12

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 2, 18, 10

    Answer: 10

Tuesday 29 June 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 80 + 55

    Answer: 80 + 55 = 135
  2. 2. Algebra

    If x = 5, find the value of 7x + 10

    Answer: 45
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 16:12

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 6, 2, 4

    Answer: 4

Wednesday 30 June 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 60 + 42

    Answer: 60 + 42 = 102
  2. 2. Algebra

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

    Answer: 40
  3. 3. Geometry

    Convert 11m to cm

    Answer: 1100cm
  4. 4. Ratio

    Simplify the ratio 40:35

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 14, 3, 2, 5

    Answer: 6

Thursday 1 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 45

    Answer: 21 + 45 = 66
  2. 2. Algebra

    If x = 10, find the value of 6x + 3

    Answer: 63
  3. 3. Geometry

    Convert 20m to cm

    Answer: 2000cm
  4. 4. Ratio

    Simplify the ratio 24:16

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 13, 13, 17, 6, 7

    Answer: 11.2

Friday 2 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 51 + 92

    Answer: 51 + 92 = 143
  2. 2. Algebra

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

    Answer: 58
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 12:32

    Answer: 3:8
  5. 5. Statistics

    Find the mean of: 20, 5, 2, 3

    Answer: 7.5