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Bedrock Jan 16 - 22 25 questions
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Monday 16 January 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 26 + 33

    Answer: 26 + 33 = 59
  2. 2. Algebra

    If x = 9, find the value of 2x + 10

    Answer: 28
  3. 3. Geometry

    Convert 25cm to mm

    Answer: 250mm
  4. 4. Ratio

    Simplify the ratio 14:8

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 20, 13, 3

    Answer: 12

Tuesday 17 January 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 24 + 35

    Answer: 24 + 35 = 59
  2. 2. Algebra

    If x = 10, find the value of 7x + 11

    Answer: 81
  3. 3. Geometry

    Convert 46cm to mm

    Answer: 460mm
  4. 4. Ratio

    Simplify the ratio 40:30

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 6, 25, 15, 6, 13

    Answer: 13

Wednesday 18 January 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 11 + 31

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

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

    Answer: 26
  3. 3. Geometry

    Convert 45cm to mm

    Answer: 450mm
  4. 4. Ratio

    Simplify the ratio 12:8

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 4, 11, 18

    Answer: 11

Thursday 19 January 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 99 + 49

    Answer: 99 + 49 = 148
  2. 2. Algebra

    If x = 6, find the value of 8x + 4

    Answer: 52
  3. 3. Geometry

    Convert 2m to cm

    Answer: 200cm
  4. 4. Ratio

    Simplify the ratio 12:24

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 13, 3, 18, 2

    Answer: 9

Friday 20 January 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 47 + 32

    Answer: 47 + 32 = 79
  2. 2. Algebra

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

    Answer: 45
  3. 3. Geometry

    Convert 7cm to mm

    Answer: 70mm
  4. 4. Ratio

    Simplify the ratio 4:10

    Answer: 2:5
  5. 5. Statistics

    Find the mean of: 17, 18, 5, 20, 15

    Answer: 15