Change pack
Bedrock Jan 1 - 7 25 questions
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Monday 1 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 411 + 611

    Answer: 1011
  2. 2. Algebra

    Find the midpoint of (3, 3) and (16, 13)

    Answer: (9.5, 8)
  3. 3. Geometry

    Opposite = 14cm, hypotenuse = 19.8cm. Find the angle

    Answer: 45° (approximately)
  4. 4. Ratio

    In ratio 7:4, the difference between shares is 60. What are the shares?

    Answer: 140 and 80
  5. 5. Statistics

    Find the mean of: 13, 10, 6, 2, 17

    Answer: 9.6

Tuesday 2 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 33 ÷ 11

    Answer: 33 ÷ 11 = 3
  2. 2. Algebra

    Find the next term: 24, 32, 40, 48, ...

    Answer: 56
  3. 3. Geometry

    Opposite = 5cm, hypotenuse = 10cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 14:16

    Answer: 7:8
  5. 5. Statistics

    What is the probability of getting heads when flipping a fair coin?

    Answer: 12

Wednesday 3 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 15 + 35

    Answer: 45
  2. 2. Algebra

    Simplify: 4x + 6x

    Answer: 10x
  3. 3. Geometry

    Opposite = 12cm, hypotenuse = 24cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 14:4

    Answer: 7:2
  5. 5. Statistics

    What is the probability of getting heads when flipping a fair coin?

    Answer: 12

Thursday 4 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 38 + 27

    Answer: 38 + 27 = 65
  2. 2. Algebra

    Find the next term: 10, 19, 28, 37, ...

    Answer: 46
  3. 3. Geometry

    Opposite = 9cm, hypotenuse = 18cm. Find the angle

    Answer: 30° (approximately)
  4. 4. Ratio

    Simplify the ratio 12:10

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 18, 14, 3, 10

    Answer: 11.25

Friday 5 April 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 32 + 50

    Answer: 32 + 50 = 82
  2. 2. Algebra

    Find the midpoint of (8, 8) and (16, 11)

    Answer: (12, 9.5)
  3. 3. Geometry

    Opposite = 13cm, hypotenuse = 15cm. Find the angle

    Answer: 60° (approximately)
  4. 4. Ratio

    Simplify the ratio 6:10

    Answer: 3:5
  5. 5. Statistics

    What is the probability of rolling a 2 on a fair die?

    Answer: 16