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Bedrock Jan 21 - 27 25 questions
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Monday 21 January 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 74 + 98

    Answer: 74 + 98 = 172
  2. 2. Algebra

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

    Answer: 46
  3. 3. Geometry

    Convert 6m to cm

    Answer: 600cm
  4. 4. Ratio

    Simplify the ratio 21:9

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 19, 12, 7, 20, 4

    Answer: 12.4

Tuesday 22 January 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 48 + 18

    Answer: 48 + 18 = 66
  2. 2. Algebra

    If x = 9, find the value of 2x + 9

    Answer: 27
  3. 3. Geometry

    Convert 11m to cm

    Answer: 1100cm
  4. 4. Ratio

    Simplify the ratio 9:21

    Answer: 3:7
  5. 5. Statistics

    Find the mean of: 17, 3, 15

    Answer: 11.666666666667

Wednesday 23 January 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 60 + 52

    Answer: 60 + 52 = 112
  2. 2. Algebra

    If x = 5, find the value of 4x + 9

    Answer: 29
  3. 3. Geometry

    Convert 35cm to mm

    Answer: 350mm
  4. 4. Ratio

    Simplify the ratio 30:20

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 14, 14, 14, 17, 11

    Answer: 14

Thursday 24 January 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 50 + 87

    Answer: 50 + 87 = 137
  2. 2. Algebra

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

    Answer: 36
  3. 3. Geometry

    Convert 18cm to mm

    Answer: 180mm
  4. 4. Ratio

    Simplify the ratio 12:24

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 20, 12, 17

    Answer: 16.333333333333

Friday 25 January 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 35 + 25

    Answer: 35 + 25 = 60
  2. 2. Algebra

    If x = 5, find the value of 2x + 8

    Answer: 18
  3. 3. Geometry

    Convert 21cm to mm

    Answer: 210mm
  4. 4. Ratio

    Simplify the ratio 4:12

    Answer: 1:3
  5. 5. Statistics

    Find the mean of: 14, 2, 11

    Answer: 9