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Bedrock Dec 24 - 30 25 questions
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Monday 24 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 14

    Answer: 49 + 14 = 63
  2. 2. Algebra

    If x = 3, find the value of 5x + 8

    Answer: 23
  3. 3. Geometry

    Convert 34cm to mm

    Answer: 340mm
  4. 4. Ratio

    Simplify the ratio 12:15

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 4, 19, 18, 7

    Answer: 12

Tuesday 25 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 93 + 32

    Answer: 93 + 32 = 125
  2. 2. Algebra

    If x = 4, find the value of 2x + 11

    Answer: 19
  3. 3. Geometry

    Convert 22cm to mm

    Answer: 220mm
  4. 4. Ratio

    Simplify the ratio 18:9

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 12, 9, 18

    Answer: 13

Wednesday 26 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 14 + 30

    Answer: 14 + 30 = 44
  2. 2. Algebra

    If x = 9, find the value of 8x + 12

    Answer: 84
  3. 3. Geometry

    Convert 36cm to mm

    Answer: 360mm
  4. 4. Ratio

    Simplify the ratio 9:21

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 11, 23, 11

    Answer: 15

Thursday 27 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 70 + 68

    Answer: 70 + 68 = 138
  2. 2. Algebra

    If x = 10, find the value of 3x + 12

    Answer: 42
  3. 3. Geometry

    Convert 20m to cm

    Answer: 2000cm
  4. 4. Ratio

    Simplify the ratio 6:12

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 9, 24, 6

    Answer: 13

Friday 28 December 2012

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 39

    Answer: 32 + 39 = 71
  2. 2. Algebra

    If x = 8, find the value of 2x + 4

    Answer: 20
  3. 3. Geometry

    Convert 3m to cm

    Answer: 300cm
  4. 4. Ratio

    Simplify the ratio 21:9

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 18, 9, 17, 17, 4

    Answer: 13