Printable worksheets
Powers & roots
Powers, square roots and scientific notation.
Loxivia · Oct 16, 2026 · 8 questions
Warm-up
- Powers roots — practice 1 — Answer the quick questions.
- Powers roots — practice 2 — Answer the quick questions.
- Powers roots — practice 3 — Answer the quick questions.
- Powers roots — practice 4 — Answer the quick questions.
Practice
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1. What is 13 × 17? (Powers & roots)
= ______________________
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2. 7 is an even number. (Powers & roots)
a) False b) True -
3. What is 6 × 15? (Powers & roots)
= ______________________
-
4. What is 5^2? (Powers & roots)
a) 30 b) 20 c) 25 d) 10 -
5. What is 3^2? (Powers & roots)
a) 9 b) 6 c) 12 -
6. What is 5^3? (Powers & roots)
a) 120 b) 125 c) 130 d) 15 -
7. What is 3^2? (Powers & roots)
a) 6 b) 12 c) 9 -
8. What is 5^2? (Powers & roots)
a) 20 b) 10 c) 30 d) 25