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Bedrock May 6 - 12 25 questions
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Monday 6 May 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 83 + 51

    Answer: 83 + 51 = 134
  2. 2. Algebra

    If x = 8, find the value of 5x + 10

    Answer: 50
  3. 3. Geometry

    Convert 31cm to mm

    Answer: 310mm
  4. 4. Ratio

    Simplify the ratio 20:12

    Answer: 5:3
  5. 5. Statistics

    Find the mean of: 7, 20, 13, 20

    Answer: 15

Tuesday 7 May 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 16 + 17

    Answer: 16 + 17 = 33
  2. 2. Algebra

    If x = 2, find the value of 7x + 12

    Answer: 26
  3. 3. Geometry

    Convert 17m to cm

    Answer: 1700cm
  4. 4. Ratio

    Simplify the ratio 6:4

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 20, 10, 6, 10

    Answer: 11.5

Wednesday 8 May 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 33 + 14

    Answer: 33 + 14 = 47
  2. 2. Algebra

    If x = 3, find the value of 6x + 3

    Answer: 21
  3. 3. Geometry

    Convert 8cm to mm

    Answer: 80mm
  4. 4. Ratio

    Simplify the ratio 32:12

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 5, 10, 6, 13, 3

    Answer: 7.4

Thursday 9 May 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 81 + 33

    Answer: 81 + 33 = 114
  2. 2. Algebra

    If x = 3, find the value of 2x + 6

    Answer: 12
  3. 3. Geometry

    Convert 47cm to mm

    Answer: 470mm
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 13, 16, 20, 15, 12

    Answer: 15.2

Friday 10 May 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 80 + 72

    Answer: 80 + 72 = 152
  2. 2. Algebra

    If x = 3, find the value of 5x + 10

    Answer: 25
  3. 3. Geometry

    Convert 9m to cm

    Answer: 900cm
  4. 4. Ratio

    Simplify the ratio 10:4

    Answer: 5:2
  5. 5. Statistics

    Find the mean of: 15, 4, 19

    Answer: 12.666666666667