Step 2
Difficulty 2
| 1. | Ten up: What must be added to 62.3 to make 70? | |
| 2. | Adding decimals: Write missing numbers in vertical addition of 2-digit numbers with 1 dp | |
| 3. | Add it up: Addition of decimal numbers with regrouping | |
| 4. | Number detectives mystery decimals: 0.02+?, 0.26+?, 0.44+?=1 | |
| 5. | Number detectives mystery decimals: 0.33+?, 0.62+?, 0.84+?=1 | |
| 6. | Number detectives mystery decimals: 0.08+?, 0.15+?, 0.73+?=1 | |
| 7. | Number detectives mystery decimals: 0.29+?, 0.82+?, 0.06+?=1 | |
| 8. | Number detectives mystery decimals: 0.45+?, 0.01+?, 0.22+?=1 | |
| 9. | Ten Up 165.83 to 170 | |
| 10. | Ten Up 113.95 to 120 | |
| 11. | Decimal Dropouts : Decimal hundredths totalling 1 | |
| 12. | Decimal Dropouts : Decimal hundredths totalling 1 | |
| 13. | Decimal Dropouts : Decimal hundredths totalling 1 | |
| 14. | Scoring Decimal Points: *4.34 + 7*.0* = 93.*1 | |
| 15. | Scoring Decimal Points: 4.*6 + 3.1* = *.08 | |
| 16. | Scoring Decimal Points: 7.4* + *.68 = 11.*1 | |
| 17. | Add it up 146.29+11.72 | |
| 18. | Add it up 348.26+56.32 | |
| 19. | Mysteries of 20: Decimals | |
| 20. | Mysteries of 20: Decimals | |
| 21. | Mysteries of 20: Decimals | |
| 22. | Use the Pattern: Subtract (16-.3)(160-3)(1600-30) | |
| 23. | Use the Pattern: Subtract (15-0.1)(150-1)(1500-10) | |
| 24. | Use the Pattern: Subtract (20-0.4)(200-4)(2000-40) | |
| 25. | Use the Pattern: Subtract (13-.7)(113-7)(1300-70) | |
| 26. | Use the Pattern: Subtract (17-.5)(170-5)(1700-50) | |
| 27. | Use the Pattern: Subtract (11-0.6)(110-6)(1100-60) | |
| 28. | Subtraction Chains: 14.8 -2-0.6-0.1, ?-5=20.4,-0.2-5 | |
| 29. | Subtraction Chains: ?-4=12.6,-0.5-2, ?-5=15.5,-3-0.2 | |
| 30. | Running the race: Addition and subtraction of distances | |
| 31. | Scoring Decimal Points: Write missing numbers in vertical addition of decimal numbers | |
| 32. | Scoring Decimal Points: Write missing numbers in vertical addition of decimal numbers | |
| 33. | Scoring Decimal Points: Write missing numbers in vertical addition of decimal numbers | |
| 34. | Find that fraction - 1/3 | |
| 35. | Fiona Finds a Third - 6 bounding kangaroos | |
| 36. | Estimate the Fraction | |
| 37. | Estimate the Fraction | |
| 38. | Name that Fraction | |
| 39. | Phoebe Figures Fractions: One-third of 24 | |
| 40. | Estimate that fraction 3/4 | |
| 41. | Estimate the Fraction | |
| 42. | Name that Fraction | |
| 43. | Equivalent Fractions | |
| 44. | See and Write Fractions | |
| 45. | Dividing the Cake-fifths | |
| 46. | Name That Fraction | |
| 47. | Name That Fraction | |
| 48. | Estimate That Fraction | |
| 49. | Estimate That Fraction | |
| 50. | Estimate That Fraction | |
| 51. | Estimate That Fraction | |
| 52. | Equivalent fractions | |
| 53. | Compare a fraction: Click the fraction corresponding to decimal 0.2 | |
| 54. | Here a Fraction, There a Fraction....: Find a percentage, then a fraction of a percentage | |
| 55. | Truth about fractions: Click the smaller fraction 1/3 or 1/5 | |
| 56. | Name that Hundredth: Write the fraction represented by a shaded 100-grid | |
| 57. | Percentage Wise: Write the percentage of a 100-grid that has been shaded | |
| 58. | Percentage Wise: Write the percentage of a 100-grid that has been shaded | |
| 59. | Compare a fraction: Choose the fraction corresponding to a decimal number | |
| 60. | Dividing the cake: Divide 3 cakes among 4 people | |
| 61. | Dividing the cake: Divide 5 cakes among 8 people | |
| 62. | Convert a fraction: Select the decimal number and % corresponding to 1/4 | |
| 63. | Brown Out: Investigate proportional relationships | |
| 64. | Pencil Proportions: Identify proportional relationships | |
| 65. | Detective Duck: 1/3 of 18 | |
| 66. | Size Wise Fractions: Click smallest fraction 1/2 1/6 1/3 | |
| 67. | Ralph Finds A Third - 18 / 3 | |
| 68. | Ralph Finds A Third - 21 / 3 | |
| 69. | Detective Duck: 1 out of 6 people - Write the fraction | |
| 70. | Up and Up: 11.8+1.9 | |
| 71. | Up and Up: 13.2+2.9 | |
| 72. | Up and Up: 10.8+6.8 | |
| 73. | Up and Up: 12.7+4.4 | |
| 74. | Up and Up: 13.3+5.8 | |
| 75. | Up and Up: 13.4+6.3=? | |
| 76. | Up and Up: 17.4+6.2=? | |
| 77. | Up and Up: 13.4+5.4=? | |
| 78. | Ten up: What must be added to 34.4 to make 40? | |
| 79. | Ten up: What must be added to 18.3 to make 20? | |
| 80. | Ten up: What must be added to 46.5 to make 50? | |
| 81. | Ten up: What must be added to 26.8 to make 30? |