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Bedrock Feb 18 - 24 25 questions
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Monday 18 February 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 34 + 46

    Answer: 34 + 46 = 80
  2. 2. Algebra

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

    Answer: 42
  3. 3. Geometry

    Convert 18m to cm

    Answer: 1800cm
  4. 4. Ratio

    Simplify the ratio 40:30

    Answer: 4:3
  5. 5. Statistics

    Find the mean of: 4, 14, 17, 10, 20

    Answer: 13

Tuesday 19 February 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 52 + 80

    Answer: 52 + 80 = 132
  2. 2. Algebra

    If x = 5, find the value of 2x + 9

    Answer: 19
  3. 3. Geometry

    Convert 37cm to mm

    Answer: 370mm
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    Find the mean of: 12, 10, 12, 19, 19

    Answer: 14.4

Wednesday 20 February 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 17 + 24

    Answer: 17 + 24 = 41
  2. 2. Algebra

    If x = 10, find the value of 3x + 12

    Answer: 42
  3. 3. Geometry

    Convert 41cm to mm

    Answer: 410mm
  4. 4. Ratio

    Simplify the ratio 10:12

    Answer: 5:6
  5. 5. Statistics

    Find the mean of: 9, 8, 3

    Answer: 6.6666666666667

Thursday 21 February 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 27 + 82

    Answer: 27 + 82 = 109
  2. 2. Algebra

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

    Answer: 23
  3. 3. Geometry

    Convert 46cm to mm

    Answer: 460mm
  4. 4. Ratio

    Simplify the ratio 21:9

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 17, 5, 16, 4

    Answer: 10.5

Friday 22 February 2019

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 41 + 30

    Answer: 41 + 30 = 71
  2. 2. Algebra

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

    Answer: 32
  3. 3. Geometry

    Convert 22cm to mm

    Answer: 220mm
  4. 4. Ratio

    Simplify the ratio 6:10

    Answer: 3:5
  5. 5. Statistics

    Find the mean of: 2, 13, 18

    Answer: 11