Across
- 2. When same bases are divided, we ______ the indices
- 4. In 2 power 3 the number 3 is called
- 5. A number multiplied by itself many times
- 6. When powers are divided, exponents are
- 7. Negative exponent means
- 8. A fraction shows part of a ______
- 9. The value increases very ______ when repeated multiplication is used
- 12. Large numbers are easier to read in ______ form
- 13. Any number raised to zero becomes
Down
- 1. Power of a power rule
- 3. Numbers written in short form using indices are called ______ notation
- 10. The bottom number in repeated multiplication form
- 11. When powers are multiplied, exponents are