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Capstone Jan 1 - 7 25 questions
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Monday 26 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 997 + 754

    Answer: 1751
  2. 2. Algebra

    Solve: x7 = 1.1428571428571

    Answer: x = 8
  3. 3. Geometry

    Adjacent = 24cm, hypotenuse = 31cm. Find the angle

    Answer: 39.3°
  4. 4. Ratio

    Calculate 45.9% of 251

    Answer: 115.21
  5. 5. Statistics

    A spinner has 2 red, 3 blue and 6 green sections. Probability of landing on red?

    Answer: 211

Tuesday 27 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 99. What are the numbers?

    Answer: 32, 33, and 34
  2. 2. Algebra

    Simplify: 8x - 2x + 9y - y

    Answer: 6x + 8y
  3. 3. Geometry

    Adjacent = 12cm, hypotenuse = 20cm. Find the angle

    Answer: 53.1°
  4. 4. Ratio

    Calculate 19% of 460

    Answer: 87.4
  5. 5. Statistics

    A spinner has 4 red, 6 blue and 6 green sections. Probability of landing on red?

    Answer: 14

Wednesday 28 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 138. What are the numbers?

    Answer: 45, 46, and 47
  2. 2. Algebra

    Factorise fully: 6x² + 14x

    Answer: 2x(3x + 7)
  3. 3. Geometry

    Adjacent = 24cm, hypotenuse = 41cm. Find the angle

    Answer: 54.2°
  4. 4. Ratio

    Simplify the ratio 2m:200cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 4 red, 2 blue and 5 green sections. Probability of landing on red?

    Answer: 411

Thursday 29 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 12 + 13 + 16

    Answer: 11
  2. 2. Algebra

    Solve: x4 = 8.25

    Answer: x = 33
  3. 3. Geometry

    Adjacent = 21cm, hypotenuse = 28cm. Find the angle

    Answer: 41.4°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 5 numbers is 38. If 4 of them are 46, 37, 35, 29, what is the missing number?

    Answer: 43

Friday 1 March 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 141. What are the numbers?

    Answer: 46, 47, and 48
  2. 2. Algebra

    Find the next term: 1, 2, 4, 7, ...

    Answer: 11
  3. 3. Geometry

    Adjacent = 17cm, hypotenuse = 34cm. Find the angle

    Answer: 60°
  4. 4. Ratio

    Simplify the ratio 8m:800cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 4 red, 5 blue and 2 green sections. Probability of landing on red?

    Answer: 411