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Bedrock Oct 11 - 17 25 questions
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Monday 11 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 35

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

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

    Answer: 28
  3. 3. Geometry

    Convert 5cm to mm

    Answer: 50mm
  4. 4. Ratio

    Simplify the ratio 21:9

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 8, 15, 2, 2, 11

    Answer: 7.6

Tuesday 12 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 43

    Answer: 39 + 43 = 82
  2. 2. Algebra

    If x = 2, find the value of 2x + 4

    Answer: 8
  3. 3. Geometry

    Convert 16cm to mm

    Answer: 160mm
  4. 4. Ratio

    Simplify the ratio 24:20

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 6, 15, 17, 17, 14

    Answer: 13.8

Wednesday 13 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 50 + 48

    Answer: 50 + 48 = 98
  2. 2. Algebra

    If x = 7, find the value of 6x + 4

    Answer: 46
  3. 3. Geometry

    Convert 14m to cm

    Answer: 1400cm
  4. 4. Ratio

    Simplify the ratio 30:25

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 8, 2, 8, 3, 11

    Answer: 6.4

Thursday 14 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 58

    Answer: 28 + 58 = 86
  2. 2. Algebra

    If x = 10, find the value of 4x + 10

    Answer: 50
  3. 3. Geometry

    Convert 18m to cm

    Answer: 1800cm
  4. 4. Ratio

    Simplify the ratio 8:6

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 18, 19, 13

    Answer: 16.666666666667

Friday 15 October 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 10 + 29

    Answer: 10 + 29 = 39
  2. 2. Algebra

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

    Answer: 40
  3. 3. Geometry

    Convert 43cm to mm

    Answer: 430mm
  4. 4. Ratio

    Simplify the ratio 12:14

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 18, 6, 8

    Answer: 10.666666666667