Whole Numbers
New Zealand
Level 4
Powers
Interactive practice questions
Write $2^3$23 in expanded notation.
Easy
< 1min
Write $5\times5\times5\times5\times5$5×5×5×5×5 in index form.
Easy
< 1min
We want to evaluate $4^3$43 using repeated multiplication.
Easy
< 1min
Write $2^2\times7^5$22×75 in expanded notation.
Easy
< 1min
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