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Bedrock Nov 29 - Dec 5 25 questions
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Monday 29 November 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 51 + 25

    Answer: 51 + 25 = 76
  2. 2. Algebra

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

    Answer: 50
  3. 3. Geometry

    Convert 6cm to mm

    Answer: 60mm
  4. 4. Ratio

    Simplify the ratio 24:28

    Answer: 6:7
  5. 5. Statistics

    Find the mean of: 14, 14, 17, 7, 16

    Answer: 13.6

Tuesday 30 November 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 95 + 84

    Answer: 95 + 84 = 179
  2. 2. Algebra

    If x = 4, find the value of 3x + 6

    Answer: 18
  3. 3. Geometry

    Convert 44cm to mm

    Answer: 440mm
  4. 4. Ratio

    Simplify the ratio 20:35

    Answer: 4:7
  5. 5. Statistics

    Find the mean of: 16, 18, 20

    Answer: 18

Wednesday 1 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 35

    Answer: 32 + 35 = 67
  2. 2. Algebra

    If x = 6, find the value of 4x + 10

    Answer: 34
  3. 3. Geometry

    Convert 26cm to mm

    Answer: 260mm
  4. 4. Ratio

    Simplify the ratio 6:16

    Answer: 3:8
  5. 5. Statistics

    Find the mean of: 15, 8, 10

    Answer: 11

Thursday 2 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 84 + 90

    Answer: 84 + 90 = 174
  2. 2. Algebra

    If x = 3, find the value of 2x + 9

    Answer: 15
  3. 3. Geometry

    Convert 32cm to mm

    Answer: 320mm
  4. 4. Ratio

    Simplify the ratio 24:16

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 12, 17, 2

    Answer: 10.333333333333

Friday 3 December 2021

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 32

    Answer: 49 + 32 = 81
  2. 2. Algebra

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

    Answer: 42
  3. 3. Geometry

    Convert 11cm to mm

    Answer: 110mm
  4. 4. Ratio

    Simplify the ratio 14:10

    Answer: 7:5
  5. 5. Statistics

    Find the mean of: 20, 7, 19, 7

    Answer: 13.25