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Capstone Jan 1 - 7 25 questions
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Monday 18 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 995 + 567

    Answer: 1562
  2. 2. Algebra

    Solve: x5 = 1.6

    Answer: x = 8
  3. 3. Geometry

    Adjacent = 15cm, hypotenuse = 35cm. Find the angle

    Answer: 64.6°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 38

Tuesday 19 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 135. What are the numbers?

    Answer: 44, 45, and 46
  2. 2. Algebra

    Solve: x8 = 3.625

    Answer: x = 29
  3. 3. Geometry

    Adjacent = 27cm, hypotenuse = 40cm. Find the angle

    Answer: 47.5°
  4. 4. Ratio

    Simplify the ratio 4m:400cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 5 numbers is 39. If 4 of them are 37, 32, 48, 44, what is the missing number?

    Answer: 34

Wednesday 20 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 23 + 24 + 23

    Answer: 116
  2. 2. Algebra

    Expand: 4(6x - 8)

    Answer: 24x - 32
  3. 3. Geometry

    Adjacent = 18cm, hypotenuse = 29cm. Find the angle

    Answer: 51.6°
  4. 4. Ratio

    Simplify the ratio 5m:500cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 13

Thursday 21 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 126. What are the numbers?

    Answer: 41, 42, and 43
  2. 2. Algebra

    Expand: 2(5x - 8)

    Answer: 10x - 16
  3. 3. Geometry

    Adjacent = 15cm, hypotenuse = 27cm. Find the angle

    Answer: 56.3°
  4. 4. Ratio

    Simplify the ratio 8m:800cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 5 numbers is 33. If 4 of them are 35, 27, 19, 45, what is the missing number?

    Answer: 39

Friday 22 November 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 990 + 666

    Answer: 1656
  2. 2. Algebra

    Simplify: 7x - 3x + 7y - 6y

    Answer: 4x + y
  3. 3. Geometry

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

    Answer: 6cm²
  4. 4. Ratio

    Calculate 23.8% of 382

    Answer: 90.92
  5. 5. Statistics

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

    Answer: 413