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Bedrock Sep 14 - 20 25 questions
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Monday 14 September 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 50 + 98

    Answer: 50 + 98 = 148
  2. 2. Algebra

    If x = 2, find the value of 4x + 4

    Answer: 12
  3. 3. Geometry

    Convert 19m to cm

    Answer: 1900cm
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 7, 15, 8, 15, 6

    Answer: 10.2

Tuesday 15 September 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 11 + 31

    Answer: 11 + 31 = 42
  2. 2. Algebra

    If x = 7, find the value of 5x + 9

    Answer: 44
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 16:32

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 11, 11, 13, 10, 20

    Answer: 13

Wednesday 16 September 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 47 + 21

    Answer: 47 + 21 = 68
  2. 2. Algebra

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

    Answer: 24
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 32:20

    Answer: 8:5
  5. 5. Statistics

    Find the mean of: 20, 17, 9, 11

    Answer: 14.25

Thursday 17 September 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 29 + 33

    Answer: 29 + 33 = 62
  2. 2. Algebra

    If x = 8, find the value of 6x + 7

    Answer: 55
  3. 3. Geometry

    Convert 6m to cm

    Answer: 600cm
  4. 4. Ratio

    Simplify the ratio 12:28

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 17, 6, 17, 14

    Answer: 13.5

Friday 18 September 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 14

    Answer: 21 + 14 = 35
  2. 2. Algebra

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

    Answer: 75
  3. 3. Geometry

    Convert 29cm to mm

    Answer: 290mm
  4. 4. Ratio

    Simplify the ratio 16:14

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 8, 6, 10, 6, 16

    Answer: 9.2