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Bedrock Jan 13 - 19 25 questions
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Monday 13 January 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 80 + 36

    Answer: 80 + 36 = 116
  2. 2. Algebra

    If x = 8, find the value of 7x + 12

    Answer: 68
  3. 3. Geometry

    Convert 32cm to mm

    Answer: 320mm
  4. 4. Ratio

    Simplify the ratio 6:21

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 15, 17, 5, 4, 12

    Answer: 10.6

Tuesday 14 January 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 53 + 28

    Answer: 53 + 28 = 81
  2. 2. Algebra

    If x = 6, find the value of 8x + 7

    Answer: 55
  3. 3. Geometry

    Convert 8m to cm

    Answer: 800cm
  4. 4. Ratio

    Simplify the ratio 8:32

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 10, 18, 5

    Answer: 11

Wednesday 15 January 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 26

    Answer: 32 + 26 = 58
  2. 2. Algebra

    If x = 10, find the value of 5x + 12

    Answer: 62
  3. 3. Geometry

    Convert 41cm to mm

    Answer: 410mm
  4. 4. Ratio

    Simplify the ratio 9:18

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 11, 20, 3

    Answer: 11.333333333333

Thursday 16 January 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 53 + 26

    Answer: 53 + 26 = 79
  2. 2. Algebra

    If x = 6, find the value of 7x + 8

    Answer: 50
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 12:8

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 12, 10, 2

    Answer: 8

Friday 17 January 2020

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 43 + 41

    Answer: 43 + 41 = 84
  2. 2. Algebra

    If x = 4, find the value of 7x + 5

    Answer: 33
  3. 3. Geometry

    Convert 49cm to mm

    Answer: 490mm
  4. 4. Ratio

    Simplify the ratio 12:14

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 20, 10, 16

    Answer: 15.333333333333