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Bedrock Dec 22 - 28 25 questions
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Monday 22 December 2014

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 25 + 22

    Answer: 25 + 22 = 47
  2. 2. Algebra

    If x = 7, find the value of 8x + 3

    Answer: 59
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 12:24

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 19, 6, 19, 8

    Answer: 13

Tuesday 23 December 2014

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 33 + 67

    Answer: 33 + 67 = 100
  2. 2. Algebra

    If x = 9, find the value of 7x + 11

    Answer: 74
  3. 3. Geometry

    Convert 49cm to mm

    Answer: 490mm
  4. 4. Ratio

    Simplify the ratio 30:25

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 11, 9, 5, 23

    Answer: 12

Wednesday 24 December 2014

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 91 + 67

    Answer: 91 + 67 = 158
  2. 2. Algebra

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

    Answer: 84
  3. 3. Geometry

    Convert 7cm to mm

    Answer: 70mm
  4. 4. Ratio

    Simplify the ratio 28:12

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 4, 19, 4

    Answer: 9

Thursday 25 December 2014

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 13 + 39

    Answer: 13 + 39 = 52
  2. 2. Algebra

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

    Answer: 25
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 8:32

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 2, 13, 13, 16

    Answer: 11

Friday 26 December 2014

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 90 + 79

    Answer: 90 + 79 = 169
  2. 2. Algebra

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

    Answer: 23
  3. 3. Geometry

    Convert 25cm to mm

    Answer: 250mm
  4. 4. Ratio

    Simplify the ratio 16:10

    Answer: 8:5
  5. 5. Statistics

    Find the mean of: 21, 15, 5, 16, 13

    Answer: 14