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

Monday 24 October 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 90. What are the numbers?

    Answer: 29, 30, and 31
  2. 2. Algebra

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

    Answer: 11
  3. 3. Geometry

    Adjacent = 25cm, hypotenuse = 41cm. Find the angle

    Answer: 52.4°
  4. 4. Ratio

    Simplify the ratio 8m:800cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 4 numbers is 37. If 3 of them are 47, 34, 32, what is the missing number?

    Answer: 35

Tuesday 25 October 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The temperature is -9°C. It rises by 17°C. What is the new temperature?

    Answer: 8°C
  2. 2. Algebra

    Solve: x3 = 10.333333333333

    Answer: x = 31
  3. 3. Geometry

    Adjacent = 18cm, hypotenuse = 28cm. Find the angle

    Answer: 50°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 12

Wednesday 26 October 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 995 + 882

    Answer: 1877
  2. 2. Algebra

    Solve: x7 = 3.2857142857143

    Answer: x = 23
  3. 3. Geometry

    Adjacent = 16cm, hypotenuse = 23cm. Find the angle

    Answer: 45.9°
  4. 4. Ratio

    Calculate 45.9% of 951

    Answer: 436.51
  5. 5. Statistics

    The mean of 6 numbers is 20. If 5 of them are 33, 42, 21, 24, 32, what is the missing number?

    Answer: -32

Thursday 27 October 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

    Simplify: 11x - 3x + 9y - 6y

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

    Find c if a = 18cm and b = 14cm in a right triangle

    Answer: 22.8cm
  4. 4. Ratio

    Calculate 39.9% of 742

    Answer: 296.06
  5. 5. Statistics

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

    Answer: 38

Friday 28 October 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 129. What are the numbers?

    Answer: 42, 43, and 44
  2. 2. Algebra

    Simplify: 29x²y³ ÷ 6xy²

    Answer: 4.8333333333333xy
  3. 3. Geometry

    Adjacent = 19cm, hypotenuse = 32cm. Find the angle

    Answer: 53.6°
  4. 4. Ratio

    Simplify the ratio 8m:800cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 310