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Bedrock Feb 7 - 13 25 questions
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Monday 7 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 35

    Answer: 28 + 35 = 63
  2. 2. Algebra

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

    Answer: 56
  3. 3. Geometry

    Convert 42cm to mm

    Answer: 420mm
  4. 4. Ratio

    Simplify the ratio 32:16

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 19, 5, 16, 3, 5

    Answer: 9.6

Tuesday 8 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 62 + 77

    Answer: 62 + 77 = 139
  2. 2. Algebra

    If x = 2, find the value of 6x + 12

    Answer: 24
  3. 3. Geometry

    Convert 16cm to mm

    Answer: 160mm
  4. 4. Ratio

    Simplify the ratio 8:12

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 3, 15, 6

    Answer: 8

Wednesday 9 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 43

    Answer: 28 + 43 = 71
  2. 2. Algebra

    If x = 4, find the value of 4x + 11

    Answer: 27
  3. 3. Geometry

    Convert 23cm to mm

    Answer: 230mm
  4. 4. Ratio

    Simplify the ratio 24:21

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 15, 20, 2, 4

    Answer: 10.25

Thursday 10 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 14 + 12

    Answer: 14 + 12 = 26
  2. 2. Algebra

    If x = 3, find the value of 2x + 5

    Answer: 11
  3. 3. Geometry

    Convert 6m to cm

    Answer: 600cm
  4. 4. Ratio

    Simplify the ratio 30:10

    Answer: 3:1
  5. 5. Statistics

    Find the mean of: 20, 12, 9

    Answer: 13.666666666667

Friday 11 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 77 + 29

    Answer: 77 + 29 = 106
  2. 2. Algebra

    If x = 4, find the value of 2x + 11

    Answer: 19
  3. 3. Geometry

    Convert 4m to cm

    Answer: 400cm
  4. 4. Ratio

    Simplify the ratio 16:14

    Answer: 8:7
  5. 5. Statistics

    Find the mean of: 16, 8, 8, 11, 2

    Answer: 9