Across
- 1. the result of adding two or more numbers
- 7. a mathematical operation that indicates how many times a number is added to itself
- 8. starters of math
- 9. figure with three corners
Down
- 1. the process of taking away a number from another
- 2. a mathematical operation which involves the sharing of an amount into equal-sized groups
- 3. a figure with four corners
- 4. the ratio of the circumference of any circle to the diameter of that circle
- 5. figure without any corners
- 6. whats 2+2?