A two-digit number and tens
1. | 10 less, 10 more than 40 | |
2. | Which number is 10 more than 18? | |
3. | Which number is 10 more than 20? | |
4. | Which number is 10 more than 18? | |
5. | Which number is 10 more than 11? | |
6. | Which number is 10 less than 16? | |
7. | Which number is 10 less than 22? | |
8. | Which number is 10 more than 89? | |
9. | Which number is 10 more than 27? | |
10. | Which number is 10 more than 62? | |
11. | Which number is 10 less than 45? | |
12. | Which number is 10 less than 23? | |
13. | Which number is 10 less than 76? | |
14. | 10 less, 10 more than 10 | |
15. | 10 less, 10 more than 20 | |
16. | 10 less, 10 more than 30 | |
17. | 10 less, 10 more than 40 | |
18. | 10 less, 10 more than 50 | |
19. | 10 less, 10 more than 60 | |
20. | 10 less, 10 more than 38 | |
21. | 10 less, 10 more than 24 | |
22. | Which number is 10 more than 10? | |
23. | 100 Grid: Start at 27. Add 3 tens | |
24. | 100 Grid: Start at 7. Add 4 tens | |
25. | 100 Grid: Start at 25. Add 3 tens | |
26. | 100 Grid: Start at 54. Add 2 tens | |
27. | 100 Grid: Start at 22. Add 5 tens | |
28. | Number Detectives: 10 + 27 = ? | |
29. | 100 Grid: Start at 73. Add 10 | |
30. | 100 Grid: Start at 35. Add 10 | |
31. | 100 Grid: Start at 56. Add 10 | |
32. | 100 Grid: Start at 83. Add 10 | |
33. | 100 Grid: Start at 34. Add 10 | |
34. | Adding tens: 42 + 10 = ? | |
35. | Adding tens: 38 + 20 = ? | |
36. | Adding tens: 56 + 30 = ? | |
37. | Add on tens: Add 10, 20 to 35 | |
38. | Add on tens: Add 10, 20 to 16. | |
39. | Add on tens: Add 10, 20 to 36 | |
40. | Which number is 10 less than 30? | |
41. | Which number is 10 less than 20? | |
42. | Which number is 10 less than 10? | |
43. | Which number is 10 less than 50? | |
44. | Which number is 10 less than 40? | |
45. | Number detectives 18 -10 = ? | |
46. | Which number is 10 less than 80? | |
47. | Which number is 10 less than 60? | |
48. | Which number is 10 less than 90? | |
49. | Which number is 10 less than 100? | |
50. | Which number is 10 less than 70? | |
51. | Take 10: 40 - 10 = ? | |
52. | Taking ten: 46-10 | |
53. | Taking ten: 72-10 | |
54. | Taking ten: 39-10 | |
55. | Taking ten: 55-10 | |
56. | Taking ten: 81-10 | |
57. | Taking Tens: 44 - 20 | |
58. | Taking Tens: 68 - 30 | |
59. | Taking Tens: 98 - 50 | |
60. | Taking Tens: 32 - 20 | |
61. | Taking Tens: 59 - 40 | |
62. | Taking Tens: 87 - 20 | |
63. | Taking Tens: 72 - 40 | |
64. | Take Ten 42 - 10 | |
65. | Subtracting tens 55 - 20 = ? | |
66. | Subtracting tens 48 - 20 = ? | |
67. | Subtracting tens 72 - 30 = ? | |
68. | Subtracting tens 87 - 60 = ? | |
69. | Subtracting tens 91 - 60 = ? | |
70. | What Comes Next? - 10 less than 12 | |
71. | What Comes Next? - 10 more than 13 | |
72. | What Comes Next? - 10 more than 12 |