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Bedrock Jan 7 - 13 25 questions
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Monday 7 January 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 25 + 32

    Answer: 25 + 32 = 57
  2. 2. Algebra

    If x = 9, find the value of 7x + 6

    Answer: 69
  3. 3. Geometry

    Convert 13cm to mm

    Answer: 130mm
  4. 4. Ratio

    Simplify the ratio 15:18

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 10, 7, 10, 25

    Answer: 13

Tuesday 8 January 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 12 + 15

    Answer: 12 + 15 = 27
  2. 2. Algebra

    If x = 9, find the value of 7x + 5

    Answer: 68
  3. 3. Geometry

    Convert 11m to cm

    Answer: 1100cm
  4. 4. Ratio

    Simplify the ratio 24:32

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 13, 8, 6

    Answer: 9

Wednesday 9 January 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 87 + 50

    Answer: 87 + 50 = 137
  2. 2. Algebra

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

    Answer: 30
  3. 3. Geometry

    Convert 2m to cm

    Answer: 200cm
  4. 4. Ratio

    Simplify the ratio 20:32

    Answer: 5:8
  5. 5. Statistics

    Find the mean of: 3, 21, 8, 16

    Answer: 12

Thursday 10 January 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 66 + 78

    Answer: 66 + 78 = 144
  2. 2. Algebra

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

    Answer: 25
  3. 3. Geometry

    Convert 14m to cm

    Answer: 1400cm
  4. 4. Ratio

    Simplify the ratio 4:14

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 11, 3, 25

    Answer: 13

Friday 11 January 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 29 + 13

    Answer: 29 + 13 = 42
  2. 2. Algebra

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

    Answer: 22
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 10:40

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 3, 9, 11, 2, 20

    Answer: 9