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

Monday 4 August 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Simplify: y4 × y3 × y2

    Answer: y9
  2. 2. Algebra

    Solve: x⁄3 = 3

    Answer: x = 9
  3. 3. Geometry

    Adjacent = 28cm, hypotenuse = 40cm. Find the angle

    Answer: 45.6°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 4 numbers is 36. If 3 of them are 15, 41, 17, what is the missing number?

    Answer: 71

Tuesday 5 August 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 1⁄2 + 1⁄2 + 3⁄5

    Answer: 8⁄5
  2. 2. Algebra

    Expand: 8(8x - 3)

    Answer: 64x - 24
  3. 3. Geometry

    Adjacent = 29cm, hypotenuse = 41cm. Find the angle

    Answer: 45°
  4. 4. Ratio

    Simplify the ratio 2m:200cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 2⁄5

Wednesday 6 August 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 994 + 567

    Answer: 1561
  2. 2. Algebra

    Solve: x⁄5 = 2.4

    Answer: x = 12
  3. 3. Geometry

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

    Answer: 6cm²
  4. 4. Ratio

    Calculate 20.9% of 773

    Answer: 161.56
  5. 5. Statistics

    The mean of 4 numbers is 31. If 3 of them are 50, 48, 32, what is the missing number?

    Answer: -6

Thursday 7 August 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 132. What are the numbers?

    Answer: 43, 44, and 45
  2. 2. Algebra

    Solve: x⁄7 = 4.2857142857143

    Answer: x = 30
  3. 3. Geometry

    Adjacent = 16cm, hypotenuse = 35cm. Find the angle

    Answer: 62.8°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    A spinner has 5 red, 4 blue and 3 green sections. Probability of landing on red?

    Answer: 5⁄12

Friday 8 August 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 147. What are the numbers?

    Answer: 48, 49, and 50
  2. 2. Algebra

    Solve: x⁄2 = 8

    Answer: x = 16
  3. 3. Geometry

    Adjacent = 25cm, hypotenuse = 34cm. Find the angle

    Answer: 42.7°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 6 numbers is 38. If 5 of them are 49, 33, 34, 42, 50, what is the missing number?

    Answer: 20