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Bedrock Sep 13 - 19 25 questions
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Monday 13 September 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 44

    Answer: 28 + 44 = 72
  2. 2. Algebra

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

    Answer: 24
  3. 3. Geometry

    Convert 25cm to mm

    Answer: 250mm
  4. 4. Ratio

    Simplify the ratio 24:9

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 20, 17, 11

    Answer: 16

Tuesday 14 September 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 24 + 34

    Answer: 24 + 34 = 58
  2. 2. Algebra

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

    Answer: 25
  3. 3. Geometry

    Convert 13cm to mm

    Answer: 130mm
  4. 4. Ratio

    Simplify the ratio 16:32

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 11, 14, 18

    Answer: 14.333333333333

Wednesday 15 September 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 37 + 80

    Answer: 37 + 80 = 117
  2. 2. Algebra

    If x = 9, find the value of 3x + 5

    Answer: 32
  3. 3. Geometry

    Convert 12cm to mm

    Answer: 120mm
  4. 4. Ratio

    Simplify the ratio 6:24

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 12, 4, 18

    Answer: 11.333333333333

Thursday 16 September 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 35

    Answer: 39 + 35 = 74
  2. 2. Algebra

    If x = 9, find the value of 7x + 12

    Answer: 75
  3. 3. Geometry

    Convert 15m to cm

    Answer: 1500cm
  4. 4. Ratio

    Simplify the ratio 25:30

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 19, 11, 12, 20, 20

    Answer: 16.4

Friday 17 September 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 31 + 66

    Answer: 31 + 66 = 97
  2. 2. Algebra

    If x = 3, find the value of 4x + 11

    Answer: 23
  3. 3. Geometry

    Convert 20m to cm

    Answer: 2000cm
  4. 4. Ratio

    Simplify the ratio 10:6

    Answer: 5:3
  5. 5. Statistics

    Find the mean of: 8, 17, 4, 4

    Answer: 8.25