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Bedrock Jan 1 - 7 25 questions
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Monday 4 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 20 + 46

    Answer: 20 + 46 = 66
  2. 2. Algebra

    Find the next term: 24, 28, 32, 36, ...

    Answer: 40
  3. 3. Geometry

    Opposite = 7cm, hypotenuse = 9.9cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 12:10

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 13, 15, 8, 20

    Answer: 14

Tuesday 5 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 7 + 0

    Answer: 7
  2. 2. Algebra

    Simplify: 3x + 5x

    Answer: 8x
  3. 3. Geometry

    Opposite = 15cm, hypotenuse = 30cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 12:6

    Answer: 2:1
  5. 5. Statistics

    Find the range of: 8, 22, 21, 11, 6

    Answer: 16

Wednesday 6 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 14 + 29

    Answer: 14 + 29 = 43
  2. 2. Algebra

    Simplify: 7x + 4x

    Answer: 11x
  3. 3. Geometry

    Opposite = 12cm, hypotenuse = 17cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 8:4

    Answer: 2:1
  5. 5. Statistics

    Find the mean of: 9, 20, 16, 3

    Answer: 12

Thursday 7 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 86 + 43

    Answer: 86 + 43 = 129
  2. 2. Algebra

    Find the next term: 15, 22, 29, 36, ...

    Answer: 43
  3. 3. Geometry

    Opposite = 10cm, hypotenuse = 20cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Calculate 10% of 141

    Answer: 14.1
  5. 5. Statistics

    Find the mean of: 8, 3, 8, 11

    Answer: 7.5

Friday 8 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 4⁄6 + 1⁄6

    Answer: 5⁄6
  2. 2. Algebra

    Find the next term: 10, 12, 14, 16, ...

    Answer: 18
  3. 3. Geometry

    Opposite = 8cm, hypotenuse = 11.3cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    Find the range of: 44, 24, 19, 14, 21

    Answer: 30