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Lesson details

Key learning points

  1. In this lesson we will learn how to apply and obey index laws when dividing numbers with powers.

Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

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3 Questions

Q1.
1)
An image in a quiz
a
Correct answer: b
c
d
Q2.
Which calculation is not equivalent to the following numerical expression?
An image in a quiz
a
b
Correct answer: c
d
Q3.
3)
An image in a quiz
Correct answer: -15
-4
-9
9

4 Questions

Q1.
Write the following expression as a single power of 5
An image in a quiz
a
b
Correct answer: c
Q2.
Simplify the following numerical expression
An image in a quiz
a
Correct answer: b
c
d
Q3.
Simplify the following numerical expression
An image in a quiz
a
b
Correct answer: c
d
Q4.
Write the following numerical expression as a single power of 3
An image in a quiz
a
b
Correct answer: c
d

Lesson appears in

UnitMaths / Rules of indices (numbers)

UnitMaths / Types of Numbers and Rules of Indices