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Bedrock Dec 5 - 11 25 questions
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Monday 5 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 57 + 82

    Answer: 57 + 82 = 139
  2. 2. Algebra

    If x = 10, find the value of 3x + 12

    Answer: 42
  3. 3. Geometry

    Convert 36cm to mm

    Answer: 360mm
  4. 4. Ratio

    Simplify the ratio 9:21

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 19, 20, 7, 10

    Answer: 14

Tuesday 6 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 41 + 27

    Answer: 41 + 27 = 68
  2. 2. Algebra

    If x = 5, find the value of 6x + 8

    Answer: 38
  3. 3. Geometry

    Convert 16cm to mm

    Answer: 160mm
  4. 4. Ratio

    Simplify the ratio 16:20

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 17, 5, 9, 17, 12

    Answer: 12

Wednesday 7 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 44

    Answer: 39 + 44 = 83
  2. 2. Algebra

    If x = 8, find the value of 7x + 10

    Answer: 66
  3. 3. Geometry

    Convert 7cm to mm

    Answer: 70mm
  4. 4. Ratio

    Simplify the ratio 30:25

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 2, 17, 4, 13

    Answer: 9

Thursday 8 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 69 + 36

    Answer: 69 + 36 = 105
  2. 2. Algebra

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

    Answer: 21
  3. 3. Geometry

    Convert 34cm to mm

    Answer: 340mm
  4. 4. Ratio

    Simplify the ratio 9:12

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 8, 24, 11, 9

    Answer: 13

Friday 9 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 24 + 33

    Answer: 24 + 33 = 57
  2. 2. Algebra

    If x = 5, find the value of 4x + 5

    Answer: 25
  3. 3. Geometry

    Convert 9m to cm

    Answer: 900cm
  4. 4. Ratio

    Simplify the ratio 4:8

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 8, 11, 12, 9

    Answer: 10