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

Monday 10 February 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 993 + 740

    Answer: 1733
  2. 2. Algebra

    Simplify: 5x - 2x + 4y - 2y

    Answer: 3x + 2y
  3. 3. Geometry

    Adjacent = 20cm, hypotenuse = 33cm. Find the angle

    Answer: 52.7°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 1⁄5

Tuesday 11 February 2025

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

    Factorise fully: 16x² + 16x

    Answer: 4x(4x + 4)
  3. 3. Geometry

    Adjacent = 12cm, hypotenuse = 30cm. Find the angle

    Answer: 66.4°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 4⁄13

Wednesday 12 February 2025

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

    Solve: x⁄7 = 1

    Answer: x = 7
  3. 3. Geometry

    Adjacent = 17cm, hypotenuse = 23cm. Find the angle

    Answer: 42.3°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 5 numbers is 27. If 4 of them are 28, 34, 45, 33, what is the missing number?

    Answer: -5

Thursday 13 February 2025

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: x⁄3 = 8.3333333333333

    Answer: x = 25
  3. 3. Geometry

    Adjacent = 28cm, hypotenuse = 35cm. Find the angle

    Answer: 36.9°
  4. 4. Ratio

    Calculate 36.2% of 945

    Answer: 342.09
  5. 5. Statistics

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

    Answer: 1⁄3

Friday 14 February 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 150. What are the numbers?

    Answer: 49, 50, and 51
  2. 2. Algebra

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

    Answer: 21
  3. 3. Geometry

    Adjacent = 23cm, hypotenuse = 40cm. Find the angle

    Answer: 54.9°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 6 numbers is 25. If 5 of them are 48, 29, 31, 24, 32, what is the missing number?

    Answer: -14