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Bedrock Mar 2 - 8 25 questions
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Monday 2 March 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 88 + 98

    Answer: 88 + 98 = 186
  2. 2. Algebra

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

    Answer: 31
  3. 3. Geometry

    Convert 9cm to mm

    Answer: 90mm
  4. 4. Ratio

    Simplify the ratio 16:12

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 20, 17, 20, 18, 5

    Answer: 16

Tuesday 3 March 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 15 + 19

    Answer: 15 + 19 = 34
  2. 2. Algebra

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

    Answer: 15
  3. 3. Geometry

    Convert 10cm to mm

    Answer: 100mm
  4. 4. Ratio

    Simplify the ratio 9:6

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 6, 2, 16, 12, 12

    Answer: 9.6

Wednesday 4 March 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 44 + 43

    Answer: 44 + 43 = 87
  2. 2. Algebra

    If x = 5, find the value of 3x + 7

    Answer: 22
  3. 3. Geometry

    Convert 9m to cm

    Answer: 900cm
  4. 4. Ratio

    Simplify the ratio 28:24

    Answer: 7:6
  5. 5. Statistics

    Find the mean of: 9, 2, 18, 7

    Answer: 9

Thursday 5 March 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 31 + 51

    Answer: 31 + 51 = 82
  2. 2. Algebra

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

    Answer: 65
  3. 3. Geometry

    Convert 22cm to mm

    Answer: 220mm
  4. 4. Ratio

    Simplify the ratio 28:12

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 9, 7, 12

    Answer: 9.3333333333333

Friday 6 March 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 46 + 44

    Answer: 46 + 44 = 90
  2. 2. Algebra

    If x = 3, find the value of 2x + 5

    Answer: 11
  3. 3. Geometry

    Convert 6m to cm

    Answer: 600cm
  4. 4. Ratio

    Simplify the ratio 8:16

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 18, 15, 8

    Answer: 13.666666666667