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Bedrock Jan 1 - 7 25 questions
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Monday 13 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 35 + 56

    Answer: 35 + 56 = 91
  2. 2. Algebra

    Find the next term: 12, 21, 30, 39, ...

    Answer: 48
  3. 3. Geometry

    Opposite = 8cm, hypotenuse = 9.2cm. Find the angle

    Answer: 60° (approximately)
  4. 4. Ratio

    Simplify the ratio 12:18

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 10, 20, 15, 18

    Answer: 15.75

Tuesday 14 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 7⁄9 + 1⁄9

    Answer: 8⁄9
  2. 2. Algebra

    Find the next term: 30, 32, 34, 36, ...

    Answer: 38
  3. 3. Geometry

    Opposite = 10cm, hypotenuse = 11.5cm. Find the angle

    Answer: 60° (approximately)
  4. 4. Ratio

    Simplify the ratio 12:6

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 5, 18, 10, 15, 19

    Answer: 13.4

Wednesday 15 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 1⁄5 + 2⁄5

    Answer: 3⁄5
  2. 2. Algebra

    Find the next term: 30, 33, 36, 39, ...

    Answer: 42
  3. 3. Geometry

    Find the area of a circle with radius 6cm

    Answer: 113.cm²
  4. 4. Ratio

    Simplify the ratio 4:10

    Answer: 2:5
  5. 5. Statistics

    Find the median of: 17, 5, 14, 6, 16

    Answer: 14

Thursday 16 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 4 + 9

    Answer: 13
  2. 2. Algebra

    Simplify: 6x + 5x

    Answer: 11x
  3. 3. Geometry

    Find the area of a right triangle with base 7cm and height 8cm

    Answer: 28cm²
  4. 4. Ratio

    Simplify the ratio 35:30

    Answer: 7:6
  5. 5. Statistics

    Find the median of: 14, 17, 19, 20, 6

    Answer: 17

Friday 17 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 10⁄12 + 1⁄12

    Answer: 11⁄12
  2. 2. Algebra

    Find the next term: 21, 27, 33, 39, ...

    Answer: 45
  3. 3. Geometry

    Convert 10cm to mm

    Answer: 100mm
  4. 4. Ratio

    Simplify the ratio 14:4

    Answer: 7:2
  5. 5. Statistics

    Find the range of: 16, 26, 19, 27, 26

    Answer: 11