Across
- 3. the product of two numbers is computed
- 5. a quantity obtained by multiplication
- 7. make a subtraction
- 9. number the size of an angle
- 10. the number that remains after subtraction
- 11. two intersecting lines
- 12. calculate the difference between two numbers
Down
- 1. the arithmetic operation of summing
- 2. perform a division
- 4. quotient of two numbers
- 6. combine by multiplication
- 8. a symbol like (), you need to calculate the formula inside
- 9. a number has a decimal point and a number after the decimal point
- 11. make an addition by combining numbers
- 13. the answer obtained by adding a set of numbers