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

Monday 23 December 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 57 + 78

    Answer: 57 + 78 = 135
  2. 2. Algebra

    Factorise: 12x + 8

    Answer: 4(3x + 2)
  3. 3. Geometry

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

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

    Simplify the ratio 20:35

    Answer: 4:7
  5. 5. Statistics

    Find the range of: 5, 16, 34, 22, 27

    Answer: 29

Tuesday 24 December 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 60 + 38

    Answer: 60 + 38 = 98
  2. 2. Algebra

    Factorise: 30x + 36

    Answer: 6(5x + 6)
  3. 3. Geometry

    Convert 31cm to mm

    Answer: 310mm
  4. 4. Ratio

    Simplify the ratio 25:30

    Answer: 5:6
  5. 5. Statistics

    Find the median of: 12, 7, 12, 17, 11

    Answer: 12

Wednesday 25 December 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 10 + 42

    Answer: 10 + 42 = 52
  2. 2. Algebra

    Find the next term: 29, 39, 49, 59, ...

    Answer: 69
  3. 3. Geometry

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

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

    Calculate 25% of 107

    Answer: 26.75
  5. 5. Statistics

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

    Answer: 1⁄6

Thursday 26 December 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 30 + 67

    Answer: 30 + 67 = 97
  2. 2. Algebra

    Expand: 2(x + 5)

    Answer: 2x + 10
  3. 3. Geometry

    Opposite = 6cm, hypotenuse = 8.5cm. Find the angle

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

    Simplify the ratio 14:10

    Answer: 7:5
  5. 5. Statistics

    Find the mean of: 9, 14, 2, 3, 14

    Answer: 8.4

Friday 27 December 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 49 + 25

    Answer: 49 + 25 = 74
  2. 2. Algebra

    Find the next term: 20, 23, 26, 29, ...

    Answer: 32
  3. 3. Geometry

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

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

    Simplify the ratio 24:21

    Answer: 8:7
  5. 5. Statistics

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

    Answer: 1⁄2