Step 3

Difficulty 3

1. Changing numbers 2.351 add 0.3, 0.003, 0.03
2. Changing numbers 5.391 add 4, 0.004, 0.4
3. Changing numbers 4.345 add 0.004, 40, 0.04
4. Changing numbers 1.221 Add 0.7, 0.07, 7.007
5. Changing numbers 3.539 add 0.001, 1.1, 1.01
6. Scoring decimal points: Write the missing numbers in vertical decimal addition
7. Scoring decimal points: Write the missing numbers in vertical decimal addition
8. Scoring decimal points: Write the missing numbers in vertical decimal addition
9. Scoring decimal points: Write the missing numbers in vertical decimal addition
10. Scoring decimal points: Write the missing numbers in vertical decimal addition
11. Hundredths crossing: Add/subtract crossing a tenths/whole number bound
12. Hundredths crossing: Add/subtract crossing a tenths/whole number bound
13. Hundredths crossing: Add/subtract crossing a tenths/whole number bound
14. Hundredths crossing: Add/subtract crossing a tenths/whole number bound
15. Hundredths crossing: Add/subtract crossing a tenths/whole number bound
16. Decimal mysteries 50 -*=11.08,-*=36.15,-*=16.46
17. Decimal mysteries 50 -*=26.33,-*=37.85,-*=1.07
18. Decimal mysteries 50 -*=8.28,-*=22.16,-*=32.77
19. Decimal mysteries 50 -*=21.44,-*=30.53,-*=13.19
20. Decimal mysteries 50 -*=32.65,-*=13.21,-*=24.17
21. Spot the difference 493.8&412.6
22. Spot the difference 248.7&218.3
23. Spot the difference 759.5&734.1
24. Spot the difference 695.6&623.2
25. Spot the difference 176.9&141.5
26. Decimal Drops: Write the missing numbers in vertical decimal subtractions
27. Decimal Drops: Write the missing numbers in vertical decimal subtractions
28. Decimal Drops: Write the missing numbers in vertical decimal subtractions
29. Decimal Drops: Write the missing numbers in vertical decimal subtractions
30. Decimal Drops: Write the missing numbers in vertical decimal subtractions
31. Estimate the Fraction
32. Truth about Fractions 3/9=6/18
33. Space Fractions 1/4=2/*=*/16
34. Cindy at the carpark: One-third and ten percent of 420 cars
35. The truth about fractions: 1/2 = 50/100
36. The truth about fractions: 1/4 = 25/100
37. The truth about fractions: 3/4 = 75/100
38. Space fractions: Fractions equivalent to 1/2
39. Space fractions: Fractions equivalent to 1/3
40. Space fractions: Fractions equivalent to 1/4
41. Fraction Wise: 1/3 of 2.7m
42. Fraction Wise: 1/4 of 120 hectares
43. Number detectives: 8/100 of 450 and 1/3 of 36
44. Here a fraction there a fraction: Calculate a fraction of a quantity, then a fraction of the fraction.
45. The truth about fractions: Click the smaller fraction 4/5 or 2/3
46. The Fraction two-step
47. The Fraction two-step
48. The Fraction two-step
49. The Fraction two-step
50. The Fraction two-step
51. Fraction trade in: 1/10
52. Percentage wise: 75% of 64 minutes
53. The facts of fractions: Click to choose the smaller fraction
54. The facts of fractions: Click to choose the smaller fraction
55. Nonna's tiles 1:2 = one third
56. Scraps and Sprays: relative proportions
57. Air force: Determine relative proportions
58. In the bag: Calculate a price in proportion to another
59. Patti's Fruit Pud 160:80 so ?:6
60. Patti's Apple Crumble 30:60 so ?
61. Patti's Patty Cakes 60:15 so ?:6
62. Stacking the books: Click the higher proportion
63. Fiona figures marshmallows: Calculate a quantity in proportion
64. Patti's Lasagne 90:60 so ?:3
65. Hi ho! Hi ho!: Write one measurement as a fraction of another
66. Patti's Steamed Fruit Pudding: Calculate quantities in proportionate relationships
67. Patti's Strawberry Sauce: Calculate quantities in proportional relationships
68. Fraction Quest: Click the smaller number 47/5 or 9
69. Up and Up: 76.04+9.09
70. Up and Up: 24.92+3.26
71. Up and Up: 65.39+6.21
72. Up and Up: 28.21+0.81
73. Up and Up: 13.45+7.05
74. Fraction Quest: Click the smaller fraction 0.3 or 1/3
75. Fraction Quest: Click the larger fraction 0.7 or 4/5