Change pack
Capstone Jan 1 - 7 25 questions
PDF (questions) PDF (answers)

Monday 25 July 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 120. What are the numbers?

    Answer: 39, 40, and 41
  2. 2. Algebra

    Find the next term: 1, 3, 7, 13, ...

    Answer: 21
  3. 3. Geometry

    A right triangle has hypotenuse 5cm and one side 3cm. Find its area

    Answer: 6cm²
  4. 4. Ratio

    Calculate 22.4% of 968

    Answer: 216.83
  5. 5. Statistics

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

    Answer: 311

Tuesday 26 July 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 96. What are the numbers?

    Answer: 31, 32, and 33
  2. 2. Algebra

    Solve: x3 = 5

    Answer: x = 15
  3. 3. Geometry

    Adjacent = 19cm, hypotenuse = 24cm. Find the angle

    Answer: 37.7°
  4. 4. Ratio

    Simplify the ratio 3m:300cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 16

Wednesday 27 July 2022

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: x5 = 4.8

    Answer: x = 24
  3. 3. Geometry

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

    Answer: 55.9°
  4. 4. Ratio

    Simplify the ratio 5m:500cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 511

Thursday 28 July 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 120. What are the numbers?

    Answer: 39, 40, and 41
  2. 2. Algebra

    Simplify: 20x²y³ ÷ 5xy²

    Answer: 4xy
  3. 3. Geometry

    Adjacent = 26cm, hypotenuse = 37cm. Find the angle

    Answer: 45.4°
  4. 4. Ratio

    Calculate 27.7% of 364

    Answer: 100.83
  5. 5. Statistics

    A spinner has 6 red, 3 blue and 4 green sections. Probability of landing on red?

    Answer: 613

Friday 29 July 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The temperature is -11°C. It rises by 11°C. What is the new temperature?

    Answer: 0°C
  2. 2. Algebra

    Solve: x2 = 8.5

    Answer: x = 17
  3. 3. Geometry

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

    Answer: 56.7°
  4. 4. Ratio

    Calculate 16.6% of 567

    Answer: 94.12
  5. 5. Statistics

    The mean of 6 numbers is 21. If 5 of them are 49, 50, 27, 22, 27, what is the missing number?

    Answer: -49