Step 4
Difficulty 4
1. | First Things First!: BODMAS calculations | |
2. | First Things First!: BODMAS calculations | |
3. | Sum it up: Put the correct number statement on the question board | |
4. | Sum it up: Put the correct number statement on the question board | |
5. | Sum it up: Put the correct number statement on the question board | |
6. | Number detectives: Decimal multiplication | |
7. | Number detectives: Decimal multiplication | |
8. | Number detectives: Decimal multiplication | |
9. | Number detectives: Decimal multiplication | |
10. | Number detectives: Decimal multiplication | |
11. | Granny squares 25 x 15 | |
12. | Water the Vines: 16 rows of vines x 110 metres | |
13. | Granny Annie's kitchen stools: How many chairs and how many stools=18 legs? | |
14. | Legal Eagles Coffee Shop: $7500x12 = $? | |
15. | Birds of a feather: Multipy cm, convert to metres | |
16. | It's a long way to the concert: Money addition and multiplication | |
17. | Water on tap: Calculate time from flow rate | |
18. | Maths production: Complete each number sentence | |
19. | Maths production: Complete each number sentence | |
20. | Maths production: Complete each number sentence | |
21. | Maths production: Complete each number sentence | |
22. | Maths production: Complete each number sentence | |
23. | Same or different: Click all the boxes with the same answer | |
24. | Same or different: Click all the boxes with the same answer | |
25. | Same or different: Click all the boxes with the same answer | |
26. | Same or different: Click all the boxes with the same answer | |
27. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
28. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
29. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
30. | Multiplication Simplification: Use doubling and halving to simplify multiplication | |
31. | Times Machine: 12 34 23 87 | |
32. | Times Machine: 5.6 7.7 4.2 2.1 | |
33. | About to divide 2423/40 | |
34. | About to divide 3198/80 | |
35. | About to divide 8068/90 | |
36. | About to divide 4856/80 | |
37. | Number detectives: Division language (quotient) | |
38. | Number detectives: Division language (quotient) | |
39. | Divide hundreds: Division of 3-digit hundreds multiples | |
40. | Divide a hundred 90 and 80 | |
41. | Degrees of heat: How many times hotter is the Earth's inner core than the upper mantle? | |
42. | Rolling rivers: Compare the length of the Nile with the length of the Murrumbidgee | |
43. | Go green: Average number of trees planted per week | |
44. | Sum it up: Put the correct number statement on the question board | |
45. | Sum it up: Put the correct number statement on the question board | |
46. | Pay up!: Calculate fortnightly pay from annual salary | |
47. | Plant division: Average monthly turnover | |
48. | Up or down: Decide whethere it is sensible to round up or down after division | |
49. | Up or down: Decide whether it is sensible to round up or down after division | |
50. | Up or down: Decide whether it is sensible to round up or down after division | |
51. | Number detectives: Examining the remains (division with remainder) | |
52. | Number detectives: Examining the remains (division with remainder) | |
53. | Number detectives: Examining the remains (division with remainder) | |
54. | Divide and rule: Use halving as a strategy to simplify division | |
55. | Divide and rule: Use halving as a strategy to simplify division |