Skip to content

Course home

Function Machines

Function Machines

EasyMediumHard
12345
Question 1

Here is a number machine.

A number machine takes an input, divides it by 3, subtracts 2, and gives an output.

a.

Find the output when the input is 12

[1]
b.

Find the input when the output is 0

[2]
Markscheme

Function Machines Questions

  1. GCSE
  2. /Maths
  3. /Function Machines

84 exam-style questions on OCR GCSE Maths Function Machines. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank