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Bedrock Jan 18 - 24 25 questions
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Monday 18 January 2016

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 75 + 84

    Answer: 75 + 84 = 159
  2. 2. Algebra

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

    Answer: 64
  3. 3. Geometry

    Convert 17m to cm

    Answer: 1700cm
  4. 4. Ratio

    Simplify the ratio 30:35

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 17, 7, 14, 18

    Answer: 14

Tuesday 19 January 2016

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 42

    Answer: 39 + 42 = 81
  2. 2. Algebra

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

    Answer: 63
  3. 3. Geometry

    Convert 19m to cm

    Answer: 1900cm
  4. 4. Ratio

    Simplify the ratio 6:14

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 5, 10, 7, 6

    Answer: 7

Wednesday 20 January 2016

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 95 + 69

    Answer: 95 + 69 = 164
  2. 2. Algebra

    If x = 9, find the value of 8x + 7

    Answer: 79
  3. 3. Geometry

    Convert 7cm to mm

    Answer: 70mm
  4. 4. Ratio

    Simplify the ratio 15:9

    Answer: 5:3
  5. 5. Statistics

    Find the mean of: 3, 14, 13, 18

    Answer: 12

Thursday 21 January 2016

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 29 + 49

    Answer: 29 + 49 = 78
  2. 2. Algebra

    If x = 6, find the value of 4x + 10

    Answer: 34
  3. 3. Geometry

    Convert 6m to cm

    Answer: 600cm
  4. 4. Ratio

    Simplify the ratio 15:21

    Answer: 5:7
  5. 5. Statistics

    Find the mean of: 13, 7, 10

    Answer: 10

Friday 22 January 2016

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 38

    Answer: 21 + 38 = 59
  2. 2. Algebra

    If x = 7, find the value of 4x + 6

    Answer: 34
  3. 3. Geometry

    Convert 15cm to mm

    Answer: 150mm
  4. 4. Ratio

    Simplify the ratio 21:9

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 13, 20, 7, 19, 16

    Answer: 15