15a

Evaluating the output of one-step function machines

1n: Times table knowledge up to 5

2n: Know number bonds to 10 and 20 and convert addition facts into subtraction facts

6n: Halving and doubling numbers from 1 to 100

9n: Times table knowledge up to 10 and converting multiplication facts into division facts

Function

Input

Output

Operation

Inverse

17a: Evaluating the output of multi-step function machines

18a: Use a simple one-step formula in words

21a: Determine the functions in 1/2 step function machines from a list of inputs and outputs

22a: Use inverse operations to find the input of function machines

28a: Using a two-step formula written in words both forwards and backwards

32a: Solve equations formally by using 1/2 inverse operations

Function machines

How to use this page

Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
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