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Bedrock Dec 27 - Jan 2 25 questions
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Monday 27 December 2010

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 78 + 74

    Answer: 78 + 74 = 152
  2. 2. Algebra

    If x = 5, find the value of 6x + 10

    Answer: 40
  3. 3. Geometry

    Convert 16m to cm

    Answer: 1600cm
  4. 4. Ratio

    Simplify the ratio 40:15

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 5, 18, 8, 3, 6

    Answer: 8

Tuesday 28 December 2010

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 72 + 36

    Answer: 72 + 36 = 108
  2. 2. Algebra

    If x = 7, find the value of 3x + 6

    Answer: 27
  3. 3. Geometry

    Convert 29cm to mm

    Answer: 290mm
  4. 4. Ratio

    Simplify the ratio 14:6

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 10, 7, 17, 6, 20

    Answer: 12

Wednesday 29 December 2010

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 43

    Answer: 28 + 43 = 71
  2. 2. Algebra

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

    Answer: 42
  3. 3. Geometry

    Convert 14m to cm

    Answer: 1400cm
  4. 4. Ratio

    Simplify the ratio 12:18

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 19, 11, 19, 11

    Answer: 15

Thursday 30 December 2010

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 45

    Answer: 39 + 45 = 84
  2. 2. Algebra

    If x = 7, find the value of 4x + 10

    Answer: 38
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 12:14

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 2, 15, 13

    Answer: 10

Friday 31 December 2010

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 90 + 67

    Answer: 90 + 67 = 157
  2. 2. Algebra

    If x = 3, find the value of 2x + 11

    Answer: 17
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 16:6

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 5, 18, 11, 8, 3

    Answer: 9