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Bedrock May 16 - 22 25 questions
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Monday 16 May 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 99 + 42

    Answer: 99 + 42 = 141
  2. 2. Algebra

    If x = 9, find the value of 8x + 4

    Answer: 76
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 32:28

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 14, 9, 16, 9

    Answer: 12

Tuesday 17 May 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 16 + 42

    Answer: 16 + 42 = 58
  2. 2. Algebra

    If x = 2, find the value of 2x + 5

    Answer: 9
  3. 3. Geometry

    Convert 8cm to mm

    Answer: 80mm
  4. 4. Ratio

    Simplify the ratio 32:16

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 10, 14, 12

    Answer: 12

Wednesday 18 May 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 48 + 45

    Answer: 48 + 45 = 93
  2. 2. Algebra

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

    Answer: 24
  3. 3. Geometry

    Convert 49cm to mm

    Answer: 490mm
  4. 4. Ratio

    Simplify the ratio 21:12

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 3, 20, 13

    Answer: 12

Thursday 19 May 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 22

    Answer: 39 + 22 = 61
  2. 2. Algebra

    If x = 10, find the value of 3x + 10

    Answer: 40
  3. 3. Geometry

    Convert 2m to cm

    Answer: 200cm
  4. 4. Ratio

    Simplify the ratio 10:12

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 17, 16, 12, 9, 6

    Answer: 12

Friday 20 May 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 38 + 28

    Answer: 38 + 28 = 66
  2. 2. Algebra

    If x = 2, find the value of 8x + 11

    Answer: 27
  3. 3. Geometry

    Convert 14cm to mm

    Answer: 140mm
  4. 4. Ratio

    Simplify the ratio 15:20

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 4, 14, 11, 3

    Answer: 8