33n

Evaluating powers and roots and identifying square or cube numbers

33n Calculate powers of a number.

33n Identify square numbers.

33n Identify cube numbers.

33n Find the square root of a number.

33n Find the cube root of a number using a calculator.

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

Square

Cube

Root

Base

Index

Power

35a: using BIDMAS to evaluate numerical expressions including powers and roots. Inserting brackets into a calculation

51s: use Pythagoras' theorem to find hypotenuse or short side or check if a triangle is right-angled

57n: converting large numbers to and from standard from

72n: evaluate negative powers or reciprocal of whole numbers

75n: estimate powers of a given number and roots of positive numbers up to 15² or 10³ (higher tier only)

Squares & cubes

Squares & triangles

Square Numbers

Square roots

Evaluating indices

Cube numbers

Cube roots

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
Ask your teacher for any help or your mymaths login details if you need them

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