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Capstone Jan 1 - 7 25 questions
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Monday 12 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 132. What are the numbers?

    Answer: 43, 44, and 45
  2. 2. Algebra

    Simplify: 6x - 3x + 6y - 3y

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

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

    Answer: 53.1°
  4. 4. Ratio

    Calculate 42.6% of 274

    Answer: 116.72
  5. 5. Statistics

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

    Answer: 5⁄11

Tuesday 13 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 144. What are the numbers?

    Answer: 47, 48, and 49
  2. 2. Algebra

    Solve: x⁄3 = 4.3333333333333

    Answer: x = 13
  3. 3. Geometry

    Adjacent = 21cm, hypotenuse = 27cm. Find the angle

    Answer: 38.9°
  4. 4. Ratio

    Calculate 33.8% of 497

    Answer: 167.99
  5. 5. Statistics

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

    Answer: 1⁄4

Wednesday 14 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 990 + 774

    Answer: 1764
  2. 2. Algebra

    Solve: x⁄8 = 1.875

    Answer: x = 15
  3. 3. Geometry

    Adjacent = 20cm, hypotenuse = 32cm. Find the angle

    Answer: 51.3°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 3⁄8

Thursday 15 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 147. What are the numbers?

    Answer: 48, 49, and 50
  2. 2. Algebra

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

    Answer: 11
  3. 3. Geometry

    Find the distance between (-8, -7) and (5, 6)

    Answer: 18.38
  4. 4. Ratio

    Simplify the ratio 3m:300cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 4 numbers is 27. If 3 of them are 28, 15, 40, what is the missing number?

    Answer: 25

Friday 16 February 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    If x3 = 64, what is x?

    Answer: 4
  2. 2. Algebra

    Factorise fully: 35x² + 20x

    Answer: 5x(7x + 4)
  3. 3. Geometry

    Adjacent = 14cm, hypotenuse = 25cm. Find the angle

    Answer: 55.9°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 1⁄5