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Bedrock Mar 21 - 27 25 questions
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Monday 21 March 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 44

    Answer: 21 + 44 = 65
  2. 2. Algebra

    If x = 4, find the value of 3x + 10

    Answer: 22
  3. 3. Geometry

    Convert 17m to cm

    Answer: 1700cm
  4. 4. Ratio

    Simplify the ratio 15:21

    Answer: 5:7
  5. 5. Statistics

    Find the mean of: 20, 8, 4, 16

    Answer: 12

Tuesday 22 March 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 98 + 78

    Answer: 98 + 78 = 176
  2. 2. Algebra

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

    Answer: 52
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 6:4

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 11, 9, 4

    Answer: 8

Wednesday 23 March 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 31 + 34

    Answer: 31 + 34 = 65
  2. 2. Algebra

    If x = 8, find the value of 3x + 11

    Answer: 35
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 21:18

    Answer: 7:6
  5. 5. Statistics

    Find the mean of: 18, 4, 8

    Answer: 10

Thursday 24 March 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 38 + 39

    Answer: 38 + 39 = 77
  2. 2. Algebra

    If x = 10, find the value of 8x + 9

    Answer: 89
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 16:6

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 17, 20, 13, 6

    Answer: 14

Friday 25 March 2011

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 36

    Answer: 39 + 36 = 75
  2. 2. Algebra

    If x = 3, find the value of 2x + 8

    Answer: 14
  3. 3. Geometry

    Convert 26cm to mm

    Answer: 260mm
  4. 4. Ratio

    Simplify the ratio 21:24

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 11, 11, 23

    Answer: 15