Across
- 2. the sum of the first 5 prime numbers
- 3. {(-4x +8x)(6x+9x)} / 10
- 4. 2^5
- 5. (x-1)^3/4 = 64
- 8. sum of angles in a decagon
- 10. square root of 46863590400
- 12. hcf of 64 and 144
- 14. cube root of 531441
- 16. find x
- 18. find m
- 19. (√10530025)-(-1066)-4290
- 21. find x
- 22. the measure of each interior angles of a hexagon
- 23. 3x + 3 if x = 20
- 25. +7000 m - 110m
- 27. 9347 rounded to the nearest tenth
Down
- 1. (100x) + (25x)+ (2x^2) if x equals 2
- 2. 5(x+1) - 3(x-1)
- 4. square root of 129600
- 5. (1934 + (-500))x 2
- 6. 3tothepowerofx find x
- 7. Year 2022 - Year 2008
- 8. find b
- 9. 4(x+2)-7
- 11. the difference of the prime factors of 365
- 13. find a
- 15. lcm of 2 and 12
- 17. (7x+4)- 2(2-2x)
- 20. 1285 rounded to the nearest hundred
- 22. sum of angles in triangle
- 24. 6^2
- 26. second even number after 80