Across
- 1. the product of a number times itself
- 6. working backwards to find the number that times itself equals the number under the square root symbol
- 9. any base with an exponent of zero equals one
- 12. fractions that have different numerators and denominators, but are equal to the same value
- 13. all rational and irrational numbers
- 15. a decimal where the digits after the decimal point STOP
- 18. any number that can be written as a fraction
- 19. the total space taken up by a 3D shape
- 20. the normal way of writing numbers (you can convert a number from standard form to scientific notation or vice-versa)
- 22. a small or tiny part, amount, or proportion of something
Down
- 2. a decimal where a digit or group of digits repeats forever
- 3. any number that cannot be written as a fraction
- 4. keep the base the same and subtract the exponents
- 5. keep the base the same and add the exponents
- 7. the product of a number times itself THREE times
- 8. keep the base the same and multiply the exponents
- 10. 10 raised to a whole number power
- 11. working backwards to find the number that times itself THREE times equals the number under the cube root symbol
- 14. a way of expressing numbers that are too large or too small to be conveniently written in decimal form
- 16. to convert a negative exponent into a positive, make it a fraction
- 17. a number consisting of an integer and a proper fraction
- 21. the total space taken up by a flat 2D shape of an object