Across
- 3. This symbol is calculate expression inside first
- 6. This symbol means division
- 9. This sign is a decimal point, decimal separator
- 10. This symbol means greater than
- 11. This symbol means inequality
- 12. This symbol means multiplication
- 14. What is this symbol ÷
- 15. What is this symbol -
- 18. This symbol means equality
- 19. What is this symbol %
- 20. 3√a ⋅ 3√a ⋅ 3√a = a
Down
- 1. This symbol name exponent
- 2. This sign is a definition of subtraction
- 4. What is this symbol +
- 5. This symbol means approximation
- 7. This sign is a definition of addition
- 8. What is this symbol ×
- 13. Both minus and plus operation
- 16. √a ⋅ √a = a
- 17. Greater than or equal to