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Bedrock Mar 21 - 27 25 questions
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Monday 21 March 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 22 + 30

    Answer: 22 + 30 = 52
  2. 2. Algebra

    If x = 10, find the value of 4x + 12

    Answer: 52
  3. 3. Geometry

    Convert 11cm to mm

    Answer: 110mm
  4. 4. Ratio

    Simplify the ratio 20:25

    Answer: 4:5
  5. 5. Statistics

    Find the mean of: 10, 4, 13, 13

    Answer: 10

Tuesday 22 March 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 18

    Answer: 32 + 18 = 50
  2. 2. Algebra

    If x = 7, find the value of 7x + 12

    Answer: 61
  3. 3. Geometry

    Convert 40cm to mm

    Answer: 400mm
  4. 4. Ratio

    Simplify the ratio 4:10

    Answer: 2:5
  5. 5. Statistics

    Find the mean of: 9, 14, 9

    Answer: 10.666666666667

Wednesday 23 March 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 87 + 84

    Answer: 87 + 84 = 171
  2. 2. Algebra

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

    Answer: 46
  3. 3. Geometry

    Convert 46cm to mm

    Answer: 460mm
  4. 4. Ratio

    Simplify the ratio 20:30

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 15, 14, 19, 10, 7

    Answer: 13

Thursday 24 March 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 75 + 23

    Answer: 75 + 23 = 98
  2. 2. Algebra

    If x = 3, find the value of 2x + 8

    Answer: 14
  3. 3. Geometry

    Convert 31cm to mm

    Answer: 310mm
  4. 4. Ratio

    Simplify the ratio 4:16

    Answer: 1:4
  5. 5. Statistics

    Find the mean of: 13, 17, 15

    Answer: 15

Friday 25 March 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 28 + 34

    Answer: 28 + 34 = 62
  2. 2. Algebra

    If x = 5, find the value of 4x + 6

    Answer: 26
  3. 3. Geometry

    Convert 16m to cm

    Answer: 1600cm
  4. 4. Ratio

    Simplify the ratio 12:4

    Answer: 3:1
  5. 5. Statistics

    Find the mean of: 12, 7, 14, 6

    Answer: 9.75