Across
- 2. a point or dot used to separate the whole part of a number from the fractional part of a number.
- 4. the size, number, or amount of one thing or group of things as compared to that of another thing or group of things
- 5. a line with positive and negative numbers
- 8. the amount of space the object takes up
- 9. a kind of mathematics that deals with shapes and figures.
- 10. positive numbers, negative numbers and zero.
- 12. are drawings that show mathematical information with lines, shapes, and colors.
- 14. to take away from a group or a number of things
- 17. when you take one number and add it together a number of times.
- 19. a way to show a relationship or compare two numbers of the same kind
Down
- 1. Finding the total, or sum, by combining two or more numbers.
- 3. stays the same and does not change
- 6. the number used to multiply one object by to get another object that looks the same but is a different size
- 7. is a method used for dividing large numbers into groups or parts
- 11. A part of a whole number.
- 13. How much a retailer increases the price over what they paid for it
- 15. a reduction in the normal price.
- 16. an amount of money that is given to a worker such as a waiter or waitress who performs a service for you.
- 18. is added to the price of particular goods and services, usually as a percentage of the purchase price.