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Bedrock Oct 14 - 20 25 questions
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Monday 14 October 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 81 + 68

    Answer: 81 + 68 = 149
  2. 2. Algebra

    If x = 2, find the value of 8x + 12

    Answer: 28
  3. 3. Geometry

    Convert 22cm to mm

    Answer: 220mm
  4. 4. Ratio

    Simplify the ratio 8:28

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 5, 20, 17

    Answer: 14

Tuesday 15 October 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 45 + 21

    Answer: 45 + 21 = 66
  2. 2. Algebra

    If x = 3, find the value of 4x + 9

    Answer: 21
  3. 3. Geometry

    Convert 16m to cm

    Answer: 1600cm
  4. 4. Ratio

    Simplify the ratio 21:24

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 3, 4, 14

    Answer: 7

Wednesday 16 October 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 22 + 26

    Answer: 22 + 26 = 48
  2. 2. Algebra

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

    Answer: 51
  3. 3. Geometry

    Convert 8cm to mm

    Answer: 80mm
  4. 4. Ratio

    Simplify the ratio 35:40

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 17, 18, 12, 9

    Answer: 14

Thursday 17 October 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 41 + 41

    Answer: 41 + 41 = 82
  2. 2. Algebra

    If x = 6, find the value of 5x + 10

    Answer: 40
  3. 3. Geometry

    Convert 39cm to mm

    Answer: 390mm
  4. 4. Ratio

    Simplify the ratio 20:32

    Answer: 5:8
  5. 5. Statistics

    Find the mean of: 24, 20, 8, 17, 6

    Answer: 15

Friday 18 October 2013

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 16

    Answer: 32 + 16 = 48
  2. 2. Algebra

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

    Answer: 14
  3. 3. Geometry

    Convert 16cm to mm

    Answer: 160mm
  4. 4. Ratio

    Simplify the ratio 12:10

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 12, 19, 8

    Answer: 13