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Bedrock Dec 26 - Jan 1 25 questions
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Monday 26 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 69

    Answer: 39 + 69 = 108
  2. 2. Algebra

    If x = 4, find the value of 8x + 7

    Answer: 39
  3. 3. Geometry

    Convert 9cm to mm

    Answer: 90mm
  4. 4. Ratio

    Simplify the ratio 16:28

    Answer: 4:7
  5. 5. Statistics

    Find the mean of: 8, 8, 11

    Answer: 9

Tuesday 27 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 40

    Answer: 32 + 40 = 72
  2. 2. Algebra

    If x = 3, find the value of 2x + 6

    Answer: 12
  3. 3. Geometry

    Convert 17cm to mm

    Answer: 170mm
  4. 4. Ratio

    Simplify the ratio 24:8

    Answer: 3:1
  5. 5. Statistics

    Find the mean of: 4, 15, 9, 12

    Answer: 10

Wednesday 28 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 15 + 31

    Answer: 15 + 31 = 46
  2. 2. Algebra

    If x = 8, find the value of 3x + 6

    Answer: 30
  3. 3. Geometry

    Convert 18cm to mm

    Answer: 180mm
  4. 4. Ratio

    Simplify the ratio 20:25

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 11, 11, 8

    Answer: 10

Thursday 29 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 26 + 94

    Answer: 26 + 94 = 120
  2. 2. Algebra

    If x = 2, find the value of 7x + 8

    Answer: 22
  3. 3. Geometry

    Convert 19m to cm

    Answer: 1900cm
  4. 4. Ratio

    Simplify the ratio 32:8

    Answer: 4:1
  5. 5. Statistics

    Find the mean of: 14, 18, 6, 18

    Answer: 14

Friday 30 December 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 73 + 97

    Answer: 73 + 97 = 170
  2. 2. Algebra

    If x = 5, find the value of 6x + 4

    Answer: 34
  3. 3. Geometry

    Convert 6m to cm

    Answer: 600cm
  4. 4. Ratio

    Simplify the ratio 20:15

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 5, 13, 15

    Answer: 11