Across
- 4. 8y
- 5. 2x+4=16
- 6. (3+5)
- 10. 23 less than 45
- 12. the square root symbol
- 13. 3/4
Down
- 1. 0,1,2,3,4,5,6,7,8,9
- 2. Addition, Subtraction, Multiplication, Division
- 3. Quantity
- 6. 2x2x2x2x2 or 2^5
- 7. (4+5) under a radical
- 8. 10>5
- 9. the multiplicative inverse
- 11. 7 increased by 4