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

Monday 6 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Find the total of 127, 252, and 146

    Answer: 525
  2. 2. Algebra

    Factorise fully: 35x² + 30x

    Answer: 5x(7x + 6)
  3. 3. Geometry

    Adjacent = 20cm, hypotenuse = 27cm. Find the angle

    Answer: 42.2°
  4. 4. Ratio

    Find 39% of 413

    Answer: 161.07
  5. 5. Statistics

    Find the range of: 21, 6, -28, 16, 16

    Answer: 49

Tuesday 7 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 992 + 613

    Answer: 1605
  2. 2. Algebra

    Solve: 2x = 18

    Answer: x = 9
  3. 3. Geometry

    Opposite = 20cm, adjacent = 12cm. Calculate the angle

    Answer: 59°
  4. 4. Ratio

    Simplify: 4:8:8

    Answer: 1:2:2
  5. 5. Statistics

    A bag has 3 red and 6 blue balls. What is the probability of picking a red ball?

    Answer: 13

Wednesday 8 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    The sum of three consecutive numbers is 129. What are the numbers?

    Answer: 42, 43, and 44
  2. 2. Algebra

    Solve: 6x = 48

    Answer: x = 8
  3. 3. Geometry

    Calculate the perimeter of a right triangle with sides 10cm and 7cm

    Answer: 29.2cm
  4. 4. Ratio

    Simplify: 6:6:10

    Answer: 3:3:5
  5. 5. Statistics

    Calculate the mean of: 16, 28, 10, 16, 8, 24, 24, 15

    Answer: 17.6

Thursday 9 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Simplify: x7 × x3

    Answer: x10
  2. 2. Algebra

    Factorise fully: 12x² + 9x

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

    Find perimeter: adjacent = 14cm, angle = 43°

    Answer: 46.2cm
  4. 4. Ratio

    Simplify: 9:12:18

    Answer: 3:4:6
  5. 5. Statistics

    A spinner has 4 red, 5 blue and 2 green sections. Probability of landing on red?

    Answer: 411

Friday 10 May 2024

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Add: 23 + 45

    Answer: 2215
  2. 2. Algebra

    Solve: x2 = 19.5

    Answer: x = 39
  3. 3. Geometry

    Opposite = 18cm, adjacent = 12cm. Calculate the angle

    Answer: 56.3°
  4. 4. Ratio

    Simplify: 12:24:8

    Answer: 3:6:2
  5. 5. Statistics

    A spinner has 5 red, 2 blue and 5 green sections. Probability of landing on red?

    Answer: 512