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Capstone Jan 1 - 7 25 questions
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Monday 11 November 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: 11x - 2x + 10y - 3y

    Answer: 9x + 7y
  3. 3. Geometry

    Adjacent = 27cm, hypotenuse = 38cm. Find the angle

    Answer: 44.7°
  4. 4. Ratio

    Simplify the ratio 2m:200cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 2 red, 6 blue and 5 green sections. Probability of landing on red?

    Answer: 213

Tuesday 12 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 997 + 844

    Answer: 1841
  2. 2. Algebra

    Simplify: 12x - 5x + 7y - y

    Answer: 7x + 6y
  3. 3. Geometry

    Adjacent = 23cm, hypotenuse = 41cm. Find the angle

    Answer: 55.9°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 5 red, 3 blue and 5 green sections. Probability of landing on red?

    Answer: 513

Wednesday 13 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 108. What are the numbers?

    Answer: 35, 36, and 37
  2. 2. Algebra

    Solve: x6 = 2

    Answer: x = 12
  3. 3. Geometry

    Adjacent = 25cm, hypotenuse = 35cm. Find the angle

    Answer: 44.4°
  4. 4. Ratio

    Calculate 40.6% of 740

    Answer: 300.44
  5. 5. Statistics

    The mean of 5 numbers is 28. If 4 of them are 36, 36, 39, 44, what is the missing number?

    Answer: -15

Thursday 14 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 102. What are the numbers?

    Answer: 33, 34, and 35
  2. 2. Algebra

    Solve: x3 = 9

    Answer: x = 27
  3. 3. Geometry

    Adjacent = 25cm, hypotenuse = 39cm. Find the angle

    Answer: 50.1°
  4. 4. Ratio

    Simplify the ratio 2m:200cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 5 red, 6 blue and 6 green sections. Probability of landing on red?

    Answer: 517

Friday 15 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 114. What are the numbers?

    Answer: 37, 38, and 39
  2. 2. Algebra

    Solve: x8 = 4.125

    Answer: x = 33
  3. 3. Geometry

    Adjacent = 28cm, hypotenuse = 38cm. Find the angle

    Answer: 42.5°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 27