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

Monday 20 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 26 + 23

    Answer: 26 + 23 = 49
  2. 2. Algebra

    Find the next term: 29, 36, 43, 50, ...

    Answer: 57
  3. 3. Geometry

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

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

    Calculate 25% of 26

    Answer: 6.5
  5. 5. Statistics

    Find the mean of: 2, 14, 7

    Answer: 7.6666666666667

Tuesday 21 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 90 + 93

    Answer: 90 + 93 = 183
  2. 2. Algebra

    Expand: 3(x + 7)

    Answer: 3x + 21
  3. 3. Geometry

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

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

    Simplify the ratio 8:20

    Answer: 2:5
  5. 5. Statistics

    Find the mean of: 14, 12, 9, 17

    Answer: 13

Wednesday 22 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 7⁄11 + 3⁄11

    Answer: 10⁄11
  2. 2. Algebra

    Simplify: 7x + 9x

    Answer: 16x
  3. 3. Geometry

    Opposite = 13cm, hypotenuse = 18.4cm. Find the angle

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

    Simplify the ratio 35:15

    Answer: 7:3
  5. 5. Statistics

    Find the mean of: 18, 7, 7, 10

    Answer: 10.5

Thursday 23 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 2⁄7 + 4⁄7

    Answer: 6⁄7
  2. 2. Algebra

    Factorise: 10x + 16

    Answer: 2(5x + 8)
  3. 3. Geometry

    Opposite = 12cm, hypotenuse = 17cm. Find the angle

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

    Calculate 50% of 131

    Answer: 65.5
  5. 5. Statistics

    Find the mean of: 5, 20, 11, 18

    Answer: 13.5

Friday 24 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 90 + 38

    Answer: 90 + 38 = 128
  2. 2. Algebra

    Factorise: 21x + 6

    Answer: 3(7x + 2)
  3. 3. Geometry

    Opposite = 6cm, hypotenuse = 12cm. Find the angle

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

    Simplify the ratio 9:21

    Answer: 3:7
  5. 5. Statistics

    Find the range of: 21, 34, 17, 26, 24

    Answer: 17