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Bedrock Jul 13 - 19 25 questions
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Monday 13 July 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 22 + 49

    Answer: 22 + 49 = 71
  2. 2. Algebra

    If x = 3, find the value of 8x + 5

    Answer: 29
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 20, 13, 13, 17, 9

    Answer: 14.4

Tuesday 14 July 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 23 + 14

    Answer: 23 + 14 = 37
  2. 2. Algebra

    If x = 10, find the value of 7x + 12

    Answer: 82
  3. 3. Geometry

    Convert 18m to cm

    Answer: 1800cm
  4. 4. Ratio

    Simplify the ratio 20:16

    Answer: 5:4
  5. 5. Statistics

    Find the mean of: 4, 6, 7

    Answer: 5.6666666666667

Wednesday 15 July 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 91 + 62

    Answer: 91 + 62 = 153
  2. 2. Algebra

    If x = 9, find the value of 7x + 11

    Answer: 74
  3. 3. Geometry

    Convert 34cm to mm

    Answer: 340mm
  4. 4. Ratio

    Simplify the ratio 21:12

    Answer: 7:4
  5. 5. Statistics

    Find the mean of: 12, 5, 2, 12, 6

    Answer: 7.4

Thursday 16 July 2020

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 2x + 3

    Answer: 13
  3. 3. Geometry

    Convert 26cm to mm

    Answer: 260mm
  4. 4. Ratio

    Simplify the ratio 28:24

    Answer: 7:6
  5. 5. Statistics

    Find the mean of: 12, 10, 13

    Answer: 11.666666666667

Friday 17 July 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 44 + 84

    Answer: 44 + 84 = 128
  2. 2. Algebra

    If x = 6, find the value of 8x + 10

    Answer: 58
  3. 3. Geometry

    Convert 8m to cm

    Answer: 800cm
  4. 4. Ratio

    Simplify the ratio 32:28

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 5, 17, 4, 12

    Answer: 9.5