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Bedrock Jul 5 - 11 25 questions
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Monday 5 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 79 + 23

    Answer: 79 + 23 = 102
  2. 2. Algebra

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

    Answer: 7
  3. 3. Geometry

    Convert 5m to cm

    Answer: 500cm
  4. 4. Ratio

    Simplify the ratio 16:14

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 17, 15, 5, 13

    Answer: 12.5

Tuesday 6 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 20

    Answer: 49 + 20 = 69
  2. 2. Algebra

    If x = 5, find the value of 6x + 12

    Answer: 42
  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: 18, 16, 14, 19, 11

    Answer: 15.6

Wednesday 7 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 92 + 52

    Answer: 92 + 52 = 144
  2. 2. Algebra

    If x = 8, find the value of 6x + 10

    Answer: 58
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 24:9

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 15, 15, 18

    Answer: 16

Thursday 8 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 40 + 41

    Answer: 40 + 41 = 81
  2. 2. Algebra

    If x = 4, find the value of 6x + 9

    Answer: 33
  3. 3. Geometry

    Convert 11m to cm

    Answer: 1100cm
  4. 4. Ratio

    Simplify the ratio 4:8

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 4, 18, 7, 4

    Answer: 8.25

Friday 9 July 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 22 + 15

    Answer: 22 + 15 = 37
  2. 2. Algebra

    If x = 3, find the value of 4x + 8

    Answer: 20
  3. 3. Geometry

    Convert 21cm to mm

    Answer: 210mm
  4. 4. Ratio

    Simplify the ratio 30:15

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 12, 5, 9, 11, 4

    Answer: 8.2