Step 3
Difficulty 3
1. | Changing numbers: Addition/subtraction using negative integers | |
2. | T/F double sided eqn incl -ive # | |
3. | T/F double sided eqn incl -ive # | |
4. | T/F double sided eqn incl -ive # | |
5. | Make 13 18+34+* | |
6. | Make -5 27+9+* | |
7. | Make 29 37+20+* | |
8. | Make -8 42+16+* | |
9. | Make 32 29+12+* | |
10. | Add these three numbers 84+-11+-16 | |
11. | Add these three numbers -19+55+-26 | |
12. | Add these three numbers -17+-28+34 | |
13. | Add these three numbers -41+-35+47 | |
14. | Add these three numbers 46+13+14 | |
15. | Adding the big ones: Write missing numbers in vertical additions | |
16. | Adding the big ones: Write missing numbers in vertical additions | |
17. | Adding the big ones: Write missing numbers in vertical additions | |
18. | Adding the big ones: Write missing numbers in vertical additions | |
19. | Adding the big ones: Write missing numbers in vertical additions | |
20. | In the swim - Superfish v. Torpedos | |
21. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
22. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
23. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
24. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
25. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
26. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
27. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
28. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
29. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
30. | N/D Find the mystery negative: Addition/subtraction of negative integers up to +/-100 | |
31. | Same or different: Click all the boxes with the same answer | |
32. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
33. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
34. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
35. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
36. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
37. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
38. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
39. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
40. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
41. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
42. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
43. | N/D Find the mystery negative!: Subtraction with single-digit negative integers | |
44. | Subtracting big ones: Write missing numbers in vertical subtractions | |
45. | Subtracting big ones: Write missing numbers in vertical subtractions | |
46. | Subtracting big ones: Write missing numbers in vertical subtractions | |
47. | Subtracting big ones: Write missing numbers in vertical subtractions | |
48. | Subtracting big ones: Write missing numbers in vertical subtractions | |
49. | Shop till you drop: Calculate with money | |
50. | Cory cooks for Christmas: Calculate quantities in grams and kilograms | |
51. | Cycling with Chris: Add/subtract in metres and kilometres | |
52. | Plumbing the depths: Calculate in metres and kilometres | |
53. | Lord Percibald improves: Money calculations | |
54. | Write the missing number: 20= -10, 17, ? | |
55. | Write the missing number: 20=-45, 30, ? | |
56. | Write the missing number: 20= -15, 25, ? | |
57. | Write the missing number: 20= -18, -24, ? | |
58. | Write the missing number: 20= -8, -2, ? | |
59. | Sum it up: Prue's party | |
60. | Sum it up: Katie's cats | |
61. | Sum it up: Car rally |