Across
- 2. a distance above sea level. usually measured in meters or feet. They can be shown on maps by contour lines, which connect points with other points; by bands of color; or by numbers giving the exact ______ of particular points on the Earth's surface.
- 3. to represent something in the least complicated form possible. In general, the ________ form is one that has used the fundamental properties of numbers, exponents, algebraic rules, etc. to remove any duplication or redundancy from the expression.
- 4. two numbers that are the same distance from 0 but on opposite sides of 0
- 8. a number or quantity that when multiplied with another produces a given number or expression.
- 13. | x | of a real number x is the non-negative value of x without regard to its sign.
- 15. a sum of money placed or kept in a bank account, usually to gain interest.
- 16. a positive integer that can be formed by multiplying two smaller positive integers.
- 19. a positive whole number (1, 2, 3, etc.), sometimes with zero.
- 23. defined as the smallest multiple that two or more numbers have in common.
- 24. the value that is divided by another value to get the result.
- 25. a number greater than 1 that is not a product of two smaller natural numbers.
- 26. the result of subtracting one number from another
Down
- 1. the largest factor that all the numbers share
- 5. a number that can be divided by another number without a remainder.
- 6. a number without fractions; an integer.
- 7. a process of writing all numbers as a product of primes.
- 9. a numerical quantity that is not a whole number
- 10. to demand (an amount) as a price from someone for a service rendered or goods supplied.
- 11. When you take money out of an account. People also use negative numbers to represent debt. If you take out more money from your account than you put in, then you owe the bank money, and your account balance will be a negative number to represent that debt.
- 12. relates to or denotes a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.
- 14. a number that is not a fraction; it is a whole number.
- 17. the total amount resulting from the addition of two or more numbers, amounts, or items.
- 18. any number that can be written as a fraction, where both the numerator (the top number) and the denominator (the bottom number) are integers, and the denominator is not equal to zero
- 20. Pairs: 2 numbers whose sum is zero
- 21. a result obtained by dividing one quantity by another.
- 22. a number that you get to by multiplying two or more other numbers together.