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

Monday 31 January 2022

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

    Solve: x⁄4 = 6.25

    Answer: x = 25
  3. 3. Geometry

    Adjacent = 26cm, hypotenuse = 46cm. Find the angle

    Answer: 55.6°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 4 numbers is 40. If 3 of them are 40, 25, 25, what is the missing number?

    Answer: 70

Tuesday 1 February 2022

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

    Solve: x⁄8 = 0.75

    Answer: x = 6
  3. 3. Geometry

    Adjacent = 29cm, hypotenuse = 42cm. Find the angle

    Answer: 46.3°
  4. 4. Ratio

    Simplify the ratio 3m:300cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 6 red, 3 blue and 5 green sections. Probability of landing on red?

    Answer: 3⁄7

Wednesday 2 February 2022

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

    Simplify: 8x - 6x + 5y - 2y

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

    Adjacent = 17cm, hypotenuse = 34cm. Find the angle

    Answer: 60°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 6⁄17

Thursday 3 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 2⁄4 + 1⁄2 + 2⁄3

    Answer: 5⁄3
  2. 2. Algebra

    Solve: x⁄5 = 2.8

    Answer: x = 14
  3. 3. Geometry

    Adjacent = 13cm, hypotenuse = 20cm. Find the angle

    Answer: 49.5°
  4. 4. Ratio

    Calculate 30.2% of 632

    Answer: 190.86
  5. 5. Statistics

    The mean of 6 numbers is 38. If 5 of them are 48, 27, 38, 17, 25, what is the missing number?

    Answer: 73

Friday 4 February 2022

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 998 + 559

    Answer: 1557
  2. 2. Algebra

    Solve: x⁄2 = 3.5

    Answer: x = 7
  3. 3. Geometry

    Adjacent = 16cm, hypotenuse = 31cm. Find the angle

    Answer: 58.9°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 2 red, 6 blue and 5 green sections. Probability of landing on red?

    Answer: 2⁄13