Across
- 4. √a ⋅ √a = a
- 8. equality(=)
- 9. calculate expression inside first ([])
- 10. 4√a ⋅ 4√a ⋅ 4√a ⋅ 4√a = a (4√a)
- 13. decimal point, decimal separator
- 14. multiplication (X)
- 16. division (/)
- 18. calculate expression inside first()
- 19. 1ppt = 10-12
Down
- 1. division (÷)
- 2. remainder calculation
- 3. 1ppb = 1/1000000000
- 5. %
- 6. exponent (a^b)
- 7. 3√a ⋅ 3√a ⋅ 3√a = a
- 11. 1‰ = 1/1000 = 0.1%
- 12. subtraction
- 13. addition(+)
- 15. greater than or equal to (≥)
- 17. multiplication (*)