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Bedrock Dec 21 - 27 25 questions
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Monday 21 December 2015

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 41

    Answer: 32 + 41 = 73
  2. 2. Algebra

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

    Answer: 16
  3. 3. Geometry

    Convert 16cm to mm

    Answer: 160mm
  4. 4. Ratio

    Simplify the ratio 24:9

    Answer: 8:3
  5. 5. Statistics

    Find the mean of: 6, 14, 18, 6

    Answer: 11

Tuesday 22 December 2015

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 26 + 60

    Answer: 26 + 60 = 86
  2. 2. Algebra

    If x = 9, find the value of 2x + 12

    Answer: 30
  3. 3. Geometry

    Convert 19m to cm

    Answer: 1900cm
  4. 4. Ratio

    Simplify the ratio 16:20

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 21, 5, 15, 13, 11

    Answer: 13

Wednesday 23 December 2015

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 22

    Answer: 28 + 22 = 50
  2. 2. Algebra

    If x = 7, find the value of 8x + 3

    Answer: 59
  3. 3. Geometry

    Convert 13m to cm

    Answer: 1300cm
  4. 4. Ratio

    Simplify the ratio 21:15

    Answer: 7:5
  5. 5. Statistics

    Find the mean of: 11, 21, 13, 8, 2

    Answer: 11

Thursday 24 December 2015

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 47 + 40

    Answer: 47 + 40 = 87
  2. 2. Algebra

    If x = 9, find the value of 8x + 8

    Answer: 80
  3. 3. Geometry

    Convert 46cm to mm

    Answer: 460mm
  4. 4. Ratio

    Simplify the ratio 10:16

    Answer: 5:8
  5. 5. Statistics

    Find the mean of: 14, 8, 5

    Answer: 9

Friday 25 December 2015

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 88 + 91

    Answer: 88 + 91 = 179
  2. 2. Algebra

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

    Answer: 52
  3. 3. Geometry

    Convert 17m to cm

    Answer: 1700cm
  4. 4. Ratio

    Simplify the ratio 8:28

    Answer: 2:7
  5. 5. Statistics

    Find the mean of: 9, 20, 17, 6

    Answer: 13