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Bedrock Aug 9 - 15 25 questions
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Monday 9 August 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 73 + 74

    Answer: 73 + 74 = 147
  2. 2. Algebra

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

    Answer: 13
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 8:16

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 7, 15, 5, 19, 15

    Answer: 12.2

Tuesday 10 August 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 66 + 93

    Answer: 66 + 93 = 159
  2. 2. Algebra

    If x = 9, find the value of 6x + 10

    Answer: 64
  3. 3. Geometry

    Convert 17m to cm

    Answer: 1700cm
  4. 4. Ratio

    Simplify the ratio 10:35

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 20, 9, 18, 7, 15

    Answer: 13.8

Wednesday 11 August 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 19 + 38

    Answer: 19 + 38 = 57
  2. 2. Algebra

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

    Answer: 47
  3. 3. Geometry

    Convert 36cm to mm

    Answer: 360mm
  4. 4. Ratio

    Simplify the ratio 24:12

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 6, 3, 6, 5, 2

    Answer: 4.4

Thursday 12 August 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 69 + 20

    Answer: 69 + 20 = 89
  2. 2. Algebra

    If x = 2, find the value of 3x + 5

    Answer: 11
  3. 3. Geometry

    Convert 39cm to mm

    Answer: 390mm
  4. 4. Ratio

    Simplify the ratio 15:30

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 2, 18, 3

    Answer: 7.6666666666667

Friday 13 August 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 40 + 46

    Answer: 40 + 46 = 86
  2. 2. Algebra

    If x = 5, find the value of 6x + 12

    Answer: 42
  3. 3. Geometry

    Convert 11m to cm

    Answer: 1100cm
  4. 4. Ratio

    Simplify the ratio 20:40

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 13, 3, 18, 17, 3

    Answer: 10.8