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Bedrock Dec 23 - 29 25 questions
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Monday 23 December 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 36 + 30

    Answer: 36 + 30 = 66
  2. 2. Algebra

    If x = 4, find the value of 7x + 3

    Answer: 31
  3. 3. Geometry

    Convert 18m to cm

    Answer: 1800cm
  4. 4. Ratio

    Simplify the ratio 12:8

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 9, 2, 15

    Answer: 8.6666666666667

Tuesday 24 December 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 14 + 22

    Answer: 14 + 22 = 36
  2. 2. Algebra

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

    Answer: 38
  3. 3. Geometry

    Convert 10cm to mm

    Answer: 100mm
  4. 4. Ratio

    Simplify the ratio 4:14

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 5, 10, 14, 11

    Answer: 10

Wednesday 25 December 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 34

    Answer: 39 + 34 = 73
  2. 2. Algebra

    If x = 7, find the value of 5x + 3

    Answer: 38
  3. 3. Geometry

    Convert 39cm to mm

    Answer: 390mm
  4. 4. Ratio

    Simplify the ratio 18:9

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 11, 11, 5, 19, 2

    Answer: 9.6

Thursday 26 December 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 47 + 28

    Answer: 47 + 28 = 75
  2. 2. Algebra

    If x = 4, find the value of 5x + 9

    Answer: 29
  3. 3. Geometry

    Convert 19cm to mm

    Answer: 190mm
  4. 4. Ratio

    Simplify the ratio 32:28

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 2, 17, 14, 16, 8

    Answer: 11.4

Friday 27 December 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 21 + 42

    Answer: 21 + 42 = 63
  2. 2. Algebra

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

    Answer: 32
  3. 3. Geometry

    Convert 15m to cm

    Answer: 1500cm
  4. 4. Ratio

    Simplify the ratio 24:6

    Answer: 4:1
  5. 5. Statistics

    Find the mean of: 8, 8, 3

    Answer: 6.3333333333333