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Key learning points
- In this lesson, we will introduce indices as a way of representing "lots of lots of".
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5 Questions
Q1.
Evaluate the following:
2 x 2 x 2 x 2 x 2 x 2
6 + 6
6 x 2
Q2.
Evaluate the following:
3 x 3 x 3 x 3 x 3 x 3 x 3
7 + 7 + 7
7 x 3
Q3.
Which is larger?
2 to the power of 4
4 squared
Q4.
Which is larger?
2 to the power of 5
Neither - they are equal
Q5.
Which of these could not be a value of b?
2
4
8