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Function Machines

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Question 1
53%

Here is a number machine.

A number machine diagram showing Input entering a box labeled 'x5', which then enters a box labeled '-3', resulting in Output.

a.

What is the output when the input is 7?

[1]
b.

Here is a different number machine.

A number machine diagram showing Input entering a box labeled '+11', which then enters a box with '.....', resulting in Output.

When the input is 9 the output is 2.

Complete the number machine.

[1]

Function Machines Questions

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

Practise Edexcel GCSE Maths Function Machines with exam-style questions for Foundation and Higher tier. 38 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

Question bank