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Bedrock Dec 17 - 23 25 questions
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Monday 17 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 58 + 20

    Answer: 58 + 20 = 78
  2. 2. Algebra

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

    Answer: 68
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 25:40

    Answer: 5:8
  5. 5. Statistics

    Find the mean of: 11, 9, 4

    Answer: 8

Tuesday 18 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 37 + 73

    Answer: 37 + 73 = 110
  2. 2. Algebra

    If x = 10, find the value of 2x + 7

    Answer: 27
  3. 3. Geometry

    Convert 2m to cm

    Answer: 200cm
  4. 4. Ratio

    Simplify the ratio 12:8

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 13, 11, 3

    Answer: 9

Wednesday 19 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 15 + 39

    Answer: 15 + 39 = 54
  2. 2. Algebra

    If x = 10, find the value of 2x + 11

    Answer: 31
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 40:10

    Answer: 4:1
  5. 5. Statistics

    Find the mean of: 4, 19, 4, 20, 23

    Answer: 14

Thursday 20 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 33 + 99

    Answer: 33 + 99 = 132
  2. 2. Algebra

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

    Answer: 25
  3. 3. Geometry

    Convert 17m to cm

    Answer: 1700cm
  4. 4. Ratio

    Simplify the ratio 25:20

    Answer: 5:4
  5. 5. Statistics

    Find the mean of: 20, 11, 9, 4

    Answer: 11

Friday 21 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 40 + 34

    Answer: 40 + 34 = 74
  2. 2. Algebra

    If x = 4, find the value of 6x + 12

    Answer: 36
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 12:18

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 4, 11, 17, 8

    Answer: 10