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Capstone Jan 1 - 7 25 questions
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Monday 8 August 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 13 + 13 + 34

    Answer: 1712
  2. 2. Algebra

    Solve: x5 = 3

    Answer: x = 15
  3. 3. Geometry

    Adjacent = 17cm, hypotenuse = 31cm. Find the angle

    Answer: 56.7°
  4. 4. Ratio

    Calculate 45% of 672

    Answer: 302.4
  5. 5. Statistics

    A spinner has 6 red, 2 blue and 4 green sections. Probability of landing on red?

    Answer: 12

Tuesday 9 August 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 123. What are the numbers?

    Answer: 40, 41, and 42
  2. 2. Algebra

    Solve: x5 = 1.6

    Answer: x = 8
  3. 3. Geometry

    Adjacent = 13cm, hypotenuse = 26cm. Find the angle

    Answer: 60°
  4. 4. Ratio

    Calculate 47.3% of 667

    Answer: 315.49
  5. 5. Statistics

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

    Answer: 13

Wednesday 10 August 2022

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

    Solve: x8 = 1.375

    Answer: x = 11
  3. 3. Geometry

    Adjacent = 21cm, hypotenuse = 37cm. Find the angle

    Answer: 55.4°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 13

Thursday 11 August 2022

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 = 3

    Answer: x = 24
  3. 3. Geometry

    Adjacent = 12cm, hypotenuse = 27cm. Find the angle

    Answer: 63.6°
  4. 4. Ratio

    Simplify the ratio 2m:200cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 4 numbers is 30. If 3 of them are 48, 42, 31, what is the missing number?

    Answer: -1

Friday 12 August 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 994 + 559

    Answer: 1553
  2. 2. Algebra

    Solve: x6 = 5.5

    Answer: x = 33
  3. 3. Geometry

    Adjacent = 23cm, hypotenuse = 39cm. Find the angle

    Answer: 53.9°
  4. 4. Ratio

    Calculate 38.1% of 552

    Answer: 210.31
  5. 5. Statistics

    A spinner has 5 red, 2 blue and 3 green sections. Probability of landing on red?

    Answer: 12