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

Monday 19 December 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

    Find the distance between (-8, 0) and (11, 6)

    Answer: 19.92
  4. 4. Ratio

    Calculate 29.1% of 985

    Answer: 286.64
  5. 5. Statistics

    The mean of 6 numbers is 27. If 5 of them are 47, 48, 19, 45, 18, what is the missing number?

    Answer: -15

Tuesday 20 December 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 99. What are the numbers?

    Answer: 32, 33, and 34
  2. 2. Algebra

    Simplify: 8x - 3x + 10y - 2y

    Answer: 5x + 8y
  3. 3. Geometry

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

    Answer: 52.4°
  4. 4. Ratio

    Calculate 18% of 505

    Answer: 90.9
  5. 5. Statistics

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

    Answer: 211

Wednesday 21 December 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 991 + 668

    Answer: 1659
  2. 2. Algebra

    Expand: 5(8x - 10)

    Answer: 40x - 50
  3. 3. Geometry

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

    Answer: 6cm²
  4. 4. Ratio

    Simplify the ratio 3m:300cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 25

Thursday 22 December 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 93. What are the numbers?

    Answer: 30, 31, and 32
  2. 2. Algebra

    Find the next term: 1, 4, 10, 19, ...

    Answer: 31
  3. 3. Geometry

    Adjacent = 23cm, hypotenuse = 38cm. Find the angle

    Answer: 52.8°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 3 red, 4 blue and 2 green sections. Probability of landing on red?

    Answer: 13

Friday 23 December 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 991 + 774

    Answer: 1765
  2. 2. Algebra

    Solve: x2 = 13.5

    Answer: x = 27
  3. 3. Geometry

    Adjacent = 24cm, hypotenuse = 37cm. Find the angle

    Answer: 49.6°
  4. 4. Ratio

    Simplify the ratio 5m:500cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 16