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

Monday 20 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 59 + 67

    Answer: 59 + 67 = 126
  2. 2. Algebra

    Simplify: 7x + 3x

    Answer: 10x
  3. 3. Geometry

    Opposite = 8cm, hypotenuse = 16cm. Find the angle

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

    Calculate 10% of 149

    Answer: 14.9
  5. 5. Statistics

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

    Answer: 16

Tuesday 21 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Round 145 to the nearest 10

    Answer: 150
  2. 2. Algebra

    Find the next term: 8, 12, 16, 20, ...

    Answer: 24
  3. 3. Geometry

    Opposite = 14cm, hypotenuse = 16.2cm. Find the angle

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

    Simplify the ratio 25:15

    Answer: 5:3
  5. 5. Statistics

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

    Answer: 12

Wednesday 22 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 34 + 31

    Answer: 34 + 31 = 65
  2. 2. Algebra

    Factorise: 42x + 18

    Answer: 6(7x + 3)
  3. 3. Geometry

    Opposite = 5cm, hypotenuse = 7.cm. Find the angle

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

    Simplify the ratio 30:25

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 16, 17, 15, 18

    Answer: 16.5

Thursday 23 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 27 + 48

    Answer: 27 + 48 = 75
  2. 2. Algebra

    Simplify: 5x + 6x

    Answer: 11x
  3. 3. Geometry

    Opposite = 15cm, hypotenuse = 30cm. Find the angle

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

    Simplify the ratio 4:16

    Answer: 1:4
  5. 5. Statistics

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

    Answer: 12

Friday 24 October 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: -5 + 3

    Answer: -2
  2. 2. Algebra

    Find the next term: 8, 12, 16, 20, ...

    Answer: 24
  3. 3. Geometry

    Opposite = 14cm, hypotenuse = 16.2cm. Find the angle

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

    Simplify the ratio 16:32

    Answer: 1:2
  5. 5. Statistics

    Find the mean of: 3, 5, 8, 4

    Answer: 5