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Capstone Jan 1 - 7 25 questions
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Monday 29 April 2024

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

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

    Answer: 31
  3. 3. Geometry

    Adjacent = 22cm, hypotenuse = 36cm. Find the angle

    Answer: 52.3°
  4. 4. Ratio

    Simplify the ratio 6m:600cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 3⁄8

Tuesday 30 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 1⁄2 + 1⁄3 + 3⁄4

    Answer: 19⁄12
  2. 2. Algebra

    Solve: x⁄7 = 1

    Answer: x = 7
  3. 3. Geometry

    Adjacent = 30cm, hypotenuse = 47cm. Find the angle

    Answer: 50.3°
  4. 4. Ratio

    Simplify the ratio 2m:200cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 4⁄13

Wednesday 1 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 999 + 752

    Answer: 1751
  2. 2. Algebra

    Solve: x⁄4 = 8.5

    Answer: x = 34
  3. 3. Geometry

    Adjacent = 17cm, hypotenuse = 33cm. Find the angle

    Answer: 59°
  4. 4. Ratio

    Simplify the ratio 7m:700cm

    Answer: 1:100
  5. 5. Statistics

    The mean of 5 numbers is 27. If 4 of them are 31, 29, 29, 20, what is the missing number?

    Answer: 26

Thursday 2 May 2024

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

    Simplify: 14x²y³ ÷ 6xy²

    Answer: 2.3333333333333xy
  3. 3. Geometry

    Find the distance between (-4, -7) and (11, 9)

    Answer: 21.93
  4. 4. Ratio

    Calculate 10.4% of 921

    Answer: 95.78
  5. 5. Statistics

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

    Answer: 3⁄11

Friday 3 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 998 + 569

    Answer: 1567
  2. 2. Algebra

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

    Answer: 21
  3. 3. Geometry

    Adjacent = 24cm, hypotenuse = 43cm. Find the angle

    Answer: 56.1°
  4. 4. Ratio

    Simplify the ratio 5m:500cm

    Answer: 1:100
  5. 5. Statistics

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

    Answer: 2⁄5