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Bedrock Sep 9 - 15 25 questions
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Monday 9 September 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 28

    Answer: 21 + 28 = 49
  2. 2. Algebra

    If x = 5, find the value of 3x + 12

    Answer: 27
  3. 3. Geometry

    Convert 13cm to mm

    Answer: 130mm
  4. 4. Ratio

    Simplify the ratio 8:28

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 2, 2, 2, 16

    Answer: 5.5

Tuesday 10 September 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 44 + 48

    Answer: 44 + 48 = 92
  2. 2. Algebra

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

    Answer: 40
  3. 3. Geometry

    Convert 32cm to mm

    Answer: 320mm
  4. 4. Ratio

    Simplify the ratio 28:12

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 14, 6, 5

    Answer: 8.3333333333333

Wednesday 11 September 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 61 + 92

    Answer: 61 + 92 = 153
  2. 2. Algebra

    If x = 7, find the value of 2x + 9

    Answer: 23
  3. 3. Geometry

    Convert 39cm to mm

    Answer: 390mm
  4. 4. Ratio

    Simplify the ratio 8:24

    Answer: 1:3
  5. 5. Statistics

    Find the mean of: 3, 10, 6, 8, 15

    Answer: 8.4

Thursday 12 September 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 17 + 39

    Answer: 17 + 39 = 56
  2. 2. Algebra

    If x = 9, find the value of 3x + 7

    Answer: 34
  3. 3. Geometry

    Convert 15m to cm

    Answer: 1500cm
  4. 4. Ratio

    Simplify the ratio 21:6

    Answer: 7:2
  5. 5. Statistics

    Find the mean of: 17, 2, 8, 9, 6

    Answer: 8.4

Friday 13 September 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 56 + 99

    Answer: 56 + 99 = 155
  2. 2. Algebra

    If x = 3, find the value of 5x + 11

    Answer: 26
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 6:12

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 6, 17, 9, 19, 15

    Answer: 13.2