Step 3

Difficulty 3

1. Round to 2 significant figures: 265.31 3.07 0.00513
2. Round to 2 significant figures: 136.25 3.064 0.00155
3. Round to 2 significant figures: 456.36 5.06 0.00463
4. Round to 3 significant figures: 145.369 5.0751 0.02586
5. Order! Order! 3 dec places - Smallest number first
6. Order! Order! 6 dec places - Smallest number first
7. Order! Order! 5 dec places - Largest number first
8. Changing Numbers: 21.453x10, +10.001, -1.1 x 0.1
9. Changing Numbers: 947.01÷0.01, +0.01, -0.01, x0.01
10. Number Detectives: ab= 126 a+b= 25
11. Number Detectives: LCM of 25 & 30
12. Expanded notation: 4 295.668
13. See You Round: Round 3.0599 to 1, 2, 3 dec. places
14. See You Round: Round 8.0697 to 1, 2, 3 dec places
15. See You Round: Round 30.0998 to 1, 2, 3 dec places
16. See you Round: Round 99.982 to whole no, 1 dp, 2dps
17. See You Round: Round 37.5981 to 1, 2, 3 dec places
18. See You Round: Round 100.5691 to 1, 2, 3 dec places
19. Find the Power: Write numbers as powers of 10
20. Find the Power: Write numbers as powers of 10
21. Going Up: Ordering numbers with index notation
22. Going Up: Ordering numbers with index notation
23. Going Up: Ordering numbers with index notation
24. Going Down: Ordering numbers with index notation
25. Scientific Notation: Write 0.0008542cm as (mm) in Standard form
26. Scientific Notation: Write 325 750 000 in Standard Form
27. Significantly Speaking: 5.698 to 1, 2, 3 significant figures
28. Significantly Speaking: 3.9827 to 1, 2, 3 significant figures
29. Bamboozled!: Write 3.112x10[-5] in decimal form
30. When in Rome: Convert DCXVII
31. When in Rome: Convert LXXXIV
32. When in Rome: Convert MCMXXXII
33. Going Up: Ordering indexed numbers
34. Going Down: Ordering indexed numbers
35. Going Up: Ordering indexed numbers
36. Significantly Speaking: 65.258 to 1, 2, 3 significant figures
37. Significantly Speaking: 6.3944 to 1, 2, 3 significant figures
38. When in Rome: Convert DCXCIX
39. Binary Form: Write 0111001 in Base Ten form
40. Binary Form: Write 0111100 in Base Ten form
41. Binary Form: Write 99 in binary form
42. Binary Form: Write 19 in binary form
43. Binary Form: Write 50 in binary form
44. Binary Form: Write 0000111 in Base Ten form
45. Pickin' the Pattern: 1, 2, 5, 14, 41, *, *