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Bedrock Mar 15 - 21 25 questions
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Monday 15 March 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 52 + 53

    Answer: 52 + 53 = 105
  2. 2. Algebra

    If x = 6, find the value of 4x + 3

    Answer: 27
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 6:8

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 4, 18, 17

    Answer: 13

Tuesday 16 March 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 29 + 14

    Answer: 29 + 14 = 43
  2. 2. Algebra

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

    Answer: 66
  3. 3. Geometry

    Convert 20cm to mm

    Answer: 200mm
  4. 4. Ratio

    Simplify the ratio 6:21

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 19, 16, 15, 19

    Answer: 17.25

Wednesday 17 March 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 75 + 65

    Answer: 75 + 65 = 140
  2. 2. Algebra

    If x = 3, find the value of 7x + 12

    Answer: 33
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 16:8

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 8, 17, 16

    Answer: 13.666666666667

Thursday 18 March 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 78 + 42

    Answer: 78 + 42 = 120
  2. 2. Algebra

    If x = 6, find the value of 3x + 7

    Answer: 25
  3. 3. Geometry

    Convert 34cm to mm

    Answer: 340mm
  4. 4. Ratio

    Simplify the ratio 8:16

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 8, 8, 19

    Answer: 11.666666666667

Friday 19 March 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 42 + 28

    Answer: 42 + 28 = 70
  2. 2. Algebra

    If x = 8, find the value of 6x + 5

    Answer: 53
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 4:10

    Answer: 2:5
  5. 5. Statistics

    Find the mean of: 9, 18, 11, 8, 10

    Answer: 11.2