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Bedrock Feb 21 - 27 25 questions
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Monday 21 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 34 + 82

    Answer: 34 + 82 = 116
  2. 2. Algebra

    If x = 10, find the value of 2x + 7

    Answer: 27
  3. 3. Geometry

    Convert 8cm to mm

    Answer: 80mm
  4. 4. Ratio

    Simplify the ratio 9:18

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 11, 2, 8, 6

    Answer: 6.75

Tuesday 22 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 44 + 33

    Answer: 44 + 33 = 77
  2. 2. Algebra

    If x = 10, find the value of 5x + 5

    Answer: 55
  3. 3. Geometry

    Convert 15m to cm

    Answer: 1500cm
  4. 4. Ratio

    Simplify the ratio 24:28

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 18, 16, 17, 15

    Answer: 16.5

Wednesday 23 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 31 + 78

    Answer: 31 + 78 = 109
  2. 2. Algebra

    If x = 8, find the value of 2x + 5

    Answer: 21
  3. 3. Geometry

    Convert 19m to cm

    Answer: 1900cm
  4. 4. Ratio

    Simplify the ratio 25:10

    Answer: 5:2
  5. 5. Statistics

    Find the mean of: 11, 6, 2, 17, 14

    Answer: 10

Thursday 24 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 92 + 98

    Answer: 92 + 98 = 190
  2. 2. Algebra

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

    Answer: 50
  3. 3. Geometry

    Convert 14m to cm

    Answer: 1400cm
  4. 4. Ratio

    Simplify the ratio 12:15

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 2, 4, 17

    Answer: 7.6666666666667

Friday 25 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 37 + 13

    Answer: 37 + 13 = 50
  2. 2. Algebra

    If x = 10, find the value of 6x + 9

    Answer: 69
  3. 3. Geometry

    Convert 24cm to mm

    Answer: 240mm
  4. 4. Ratio

    Simplify the ratio 8:16

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 18, 14, 6, 5, 4

    Answer: 9.4