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Bedrock Jan 17 - 23 25 questions
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Monday 17 January 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 21

    Answer: 49 + 21 = 70
  2. 2. Algebra

    If x = 7, find the value of 5x + 6

    Answer: 41
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 30:35

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 4, 5, 7, 16

    Answer: 8

Tuesday 18 January 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 37

    Answer: 49 + 37 = 86
  2. 2. Algebra

    If x = 9, find the value of 6x + 5

    Answer: 59
  3. 3. Geometry

    Convert 11cm to mm

    Answer: 110mm
  4. 4. Ratio

    Simplify the ratio 12:16

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 15, 8, 6, 12, 6

    Answer: 9.4

Wednesday 19 January 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 58 + 96

    Answer: 58 + 96 = 154
  2. 2. Algebra

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

    Answer: 15
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 4:10

    Answer: 2:5
  5. 5. Statistics

    Find the mean of: 12, 17, 13, 13, 5

    Answer: 12

Thursday 20 January 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 40

    Answer: 49 + 40 = 89
  2. 2. Algebra

    If x = 10, find the value of 2x + 6

    Answer: 26
  3. 3. Geometry

    Convert 7m to cm

    Answer: 700cm
  4. 4. Ratio

    Simplify the ratio 15:21

    Answer: 5:7
  5. 5. Statistics

    Find the mean of: 5, 5, 8, 9

    Answer: 6.75

Friday 21 January 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 36 + 75

    Answer: 36 + 75 = 111
  2. 2. Algebra

    If x = 9, find the value of 4x + 11

    Answer: 47
  3. 3. Geometry

    Convert 39cm to mm

    Answer: 390mm
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 9, 17, 12, 11

    Answer: 12.25