Across
- 4. 4√a ⋅ 4√a ⋅ 4√a ⋅ 4√a = a
- 5. decimal point, decimal separator
- 7. addition
- 8. both minus and plus operations
- 9. subtraction
- 10. 1ppb = 1/1000000000
- 11. √a ⋅ √a = a
- 13. remainder calculation
- 14. calculate expression inside first
- 16. 1% = 1/100
- 17. division / fraction
Down
- 1. 3√a ⋅ 3√a ⋅ 3√a = a
- 2. calculate expression inside first
- 3. inequality
- 6. both plus and minus operations
- 10. 1ppm = 1/1000000
- 12. multiplication
- 15. equality
- 16. 1‰ = 1/1000 = 0.1%