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Bedrock Apr 12 - 18 25 questions
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Monday 12 April 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 13 + 30

    Answer: 13 + 30 = 43
  2. 2. Algebra

    If x = 10, find the value of 3x + 12

    Answer: 42
  3. 3. Geometry

    Convert 45cm to mm

    Answer: 450mm
  4. 4. Ratio

    Simplify the ratio 18:24

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 2, 4, 7, 19, 2

    Answer: 6.8

Tuesday 13 April 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 87 + 90

    Answer: 87 + 90 = 177
  2. 2. Algebra

    If x = 5, find the value of 6x + 8

    Answer: 38
  3. 3. Geometry

    Convert 7m to cm

    Answer: 700cm
  4. 4. Ratio

    Simplify the ratio 6:9

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 13, 13, 19, 8, 17

    Answer: 14

Wednesday 14 April 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 81 + 48

    Answer: 81 + 48 = 129
  2. 2. Algebra

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

    Answer: 27
  3. 3. Geometry

    Convert 19cm to mm

    Answer: 190mm
  4. 4. Ratio

    Simplify the ratio 16:28

    Answer: 4:7
  5. 5. Statistics

    Find the mean of: 12, 20, 11, 2, 14

    Answer: 11.8

Thursday 15 April 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 11 + 18

    Answer: 11 + 18 = 29
  2. 2. Algebra

    If x = 4, find the value of 5x + 12

    Answer: 32
  3. 3. Geometry

    Convert 10cm to mm

    Answer: 100mm
  4. 4. Ratio

    Simplify the ratio 9:15

    Answer: 3:5
  5. 5. Statistics

    Find the mean of: 12, 19, 9, 7

    Answer: 11.75

Friday 16 April 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 67 + 73

    Answer: 67 + 73 = 140
  2. 2. Algebra

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

    Answer: 24
  3. 3. Geometry

    Convert 36cm to mm

    Answer: 360mm
  4. 4. Ratio

    Simplify the ratio 8:12

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 16, 9, 8

    Answer: 11