Function Machines
26
Medium
0/3

Here is a number machine.

Input⟶÷2⟶+15⟶Output \text{Input} \longrightarrow \div 2 \longrightarrow + 15 \longrightarrow \text{Output} Input⟶÷2⟶+15⟶Output
a.

Find the output when the input is 40

[1]
b.

Find the input when the output is 25

[2]

Function Machines Questions

Practise OCR GCSE Maths Function Machines with exam-style questions for Foundation and Higher tier. 39 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.

PreviousNext

Function Machines Questions

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