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Bedrock Mar 31 - Apr 6 25 questions
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Monday 31 March 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 15

    Answer: 49 + 15 = 64
  2. 2. Algebra

    If x = 10, find the value of 5x + 10

    Answer: 60
  3. 3. Geometry

    Convert 38cm to mm

    Answer: 380mm
  4. 4. Ratio

    Simplify the ratio 20:25

    Answer: 4:5
  5. 5. Statistics

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

    Answer: 15.4

Tuesday 1 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 48 + 48

    Answer: 48 + 48 = 96
  2. 2. Algebra

    If x = 2, find the value of 4x + 7

    Answer: 15
  3. 3. Geometry

    Convert 2m to cm

    Answer: 200cm
  4. 4. Ratio

    Simplify the ratio 15:6

    Answer: 5:2
  5. 5. Statistics

    Find the mean of: 6, 20, 16, 12, 6

    Answer: 12

Wednesday 2 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 39 + 39

    Answer: 39 + 39 = 78
  2. 2. Algebra

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

    Answer: 21
  3. 3. Geometry

    Convert 16m to cm

    Answer: 1600cm
  4. 4. Ratio

    Simplify the ratio 8:16

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 8, 16, 17

    Answer: 13.666666666667

Thursday 3 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 84 + 51

    Answer: 84 + 51 = 135
  2. 2. Algebra

    If x = 5, find the value of 7x + 10

    Answer: 45
  3. 3. Geometry

    Convert 3m to cm

    Answer: 300cm
  4. 4. Ratio

    Simplify the ratio 4:8

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 9, 7, 9, 19

    Answer: 11

Friday 4 April 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 63 + 84

    Answer: 63 + 84 = 147
  2. 2. Algebra

    If x = 6, find the value of 2x + 4

    Answer: 16
  3. 3. Geometry

    Convert 20cm to mm

    Answer: 200mm
  4. 4. Ratio

    Simplify the ratio 9:24

    Answer: 3:8
  5. 5. Statistics

    Find the mean of: 12, 20, 14, 9

    Answer: 13.75