Change pack
Bedrock Jan 1 - 7 25 questions
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Monday 6 November 2023

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 5.9 + 1.4

    Answer: 5.9 + 1.4 = 7.3
  2. 2. Algebra

    Factorise: 18x + 48

    Answer: 6(3x + 8)
  3. 3. Geometry

    Opposite = 10cm, hypotenuse = 14.cm. Find the angle

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

    Simplify the ratio 32:8

    Answer: 4:1
  5. 5. Statistics

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

    Answer: 1⁄2

Tuesday 7 November 2023

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 4⁄9 + 1⁄9

    Answer: 5⁄9
  2. 2. Algebra

    Find the next term: 14, 19, 24, 29, ...

    Answer: 34
  3. 3. Geometry

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

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

    Simplify the ratio 32:28

    Answer: 8:7
  5. 5. Statistics

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

    Answer: 1⁄2

Wednesday 8 November 2023

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 1⁄5 + 1⁄5

    Answer: 2⁄5
  2. 2. Algebra

    Find the midpoint of (8, 5) and (16, 16)

    Answer: (12, 10.5)
  3. 3. Geometry

    Opposite = 7cm, hypotenuse = 8.cm. Find the angle

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

    Simplify the ratio 6:21

    Answer: 2:7
  5. 5. Statistics

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

    Answer: 1⁄2

Thursday 9 November 2023

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 33 + 30

    Answer: 33 + 30 = 63
  2. 2. Algebra

    Find the next term: 15, 24, 33, 42, ...

    Answer: 51
  3. 3. Geometry

    Find the area of a right triangle with base 4cm and height 6cm

    Answer: 12cm²
  4. 4. Ratio

    Simplify the ratio 8:14

    Answer: 4:7
  5. 5. Statistics

    What is the probability of rolling a 4 on a fair die?

    Answer: 1⁄6

Friday 10 November 2023

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 4.3 + 8.5

    Answer: 4.3 + 8.5 = 12.8
  2. 2. Algebra

    Solve: x + 2 = 10

    Answer: x = 8
  3. 3. Geometry

    Opposite = 15cm, hypotenuse = 21.2cm. Find the angle

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

    Calculate 50% of 76

    Answer: 38
  5. 5. Statistics

    Find the mean of: 15, 9, 3, 11

    Answer: 9.5