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