Step 3
Difficulty 3
| 1. | 1 less, 1 more than 600 | |
| 2. | 10 less, 10 more than 490 | |
| 3. | 100 less, 100 more than 873 | |
| 4. | What's the Number?: 37 39 41 43 * * * | |
| 5. | What's the Number?: 210 220 * 240 250 260 * | |
| 6. | What's the Number?: 303 306 * 312 315 * | |
| 7. | What's the Number?: 720 717 * 711 708 * 702 | |
| 8. | What's the Number?: 216 220 * 228 232 * 240 | |
| 9. | What's the Number?: 500 496 492 488 * 480 * | |
| 10. | What's the Number?: 850 * 860 865 870 * 880 | |
| 11. | What's the Number?: * 635 630 625 620 615 * | |
| 12. | Which number is 10 more than 989? | |
| 13. | Which number is 10 less than 724? | |
| 14. | Which number is 100 more than 456? | |
| 15. | Which number is 100 less than 388? | |
| 16. | Odd or even? Click all the even numbers. | |
| 17. | Changing Numbers: 324 to 314 | |
| 18. | Changing Numbers: 562 to 662 | |
| 19. | Changing Numbers: 24 to 240 | |
| 20. | Changing Numbers: 500 to 510 | |
| 21. | Changing Numbers: 444 to 445 | |
| 22. | Know Your Place - 5 in 352 | |
| 23. | Know Your Place - 7 in 721 | |
| 24. | Know Your Place - 5 in 405 | |
| 25. | Know Your Place - 9 in 926 | |
| 26. | Here's the number - 290 920 902 | |
| 27. | Here's the number - 110 101 111 | |
| 28. | Here's the number - 504 450 405 | |
| 29. | Here's the number - 306 360 603 | |
| 30. | Here's the number - 809 890 980 | |
| 31. | Make a Number!: 2 hundreds, 8 tens, 1 one | |
| 32. | Make a Number!: 9 tens, 4 hundreds, 5 ones | |
| 33. | Make a Number!: 3 ones, 7 tens, 6 hundreds | |
| 34. | Make a Number!: 0 tens, 7 hundreds, 1 one | |
| 35. | Make a Number!: 6 tens, 5 hundreds, 7 ones | |
| 36. | Make a Number!: 3 hundreds, 9 tens, 8 ones | |
| 37. | Make a Number!: 6 ones, 4 tens, 5 hundreds | |
| 38. | Make a Number!: 1 hundred, 2 tens, 7 ones | |
| 39. | Make a Number!: 4 ones, 9 tens, 6 hundreds | |
| 40. | Make a Number!: 8 hundreds, 5 tens, 2 ones | |
| 41. | Here are the words: Put the correct number in each box. | |
| 42. | Here are the words: Put the correct number in each box. | |
| 43. | Here are the words: Put the correct number in each box. | |
| 44. | Here are the words: Put the correct number in each box. | |
| 45. | Here are the words: Put the correct number in each box. | |
| 46. | Counting Pattern - Clouds: 100 200 * 400 * | |
| 47. | Counting Pattern - Clouds: * 800 700 * 500 | |
| 48. | Counting Pattern - Clouds: 325 * 525 625 * | |
| 49. | Counting Pattern - Clouds: 730 * 530 430 * | |
| 50. | Counting Pattern - Clouds: * 273 373 473 * | |
| 51. | Counting Pattern - Clouds: 827 * 627 * 427 | |
| 52. | 10 less, 10 more than 150 | |
| 53. | 10 less, 10 more than 183 | |
| 54. | 10 less, 10 more than 418 | |
| 55. | 10 less, 10 more than 106 | |
| 56. | 10 less, 10 more than 204 | |
| 57. | 100 less, 100 more than 403 | |
| 58. | 10 less, 10 more than 150 | |
| 59. | 10 less, 10 more than 290 | |
| 60. | 10 less, 10 more than 500 | |
| 61. | 10 less, 10 more than 620 | |
| 62. | 10 less, 10 more than 880 | |
| 63. | Changing Numbers: 100 to 200 | |
| 64. | Changing Numbers: 265 to 255 | |
| 65. | Changing Numbers: 550 to 650 | |
| 66. | Changing Numbers: 300 to 299 | |
| 67. | Changing Numbers: 888 to 898 | |
| 68. | Changing Numbers: 428 to 438 | |
| 69. | Changing Numbers: 204 to 194 | |
| 70. | Changing Numbers: 402 to 412 | |
| 71. | Changing Numbers: 399 to 499 | |
| 72. | Know that Number!: 790 and 709 | |
| 73. | Know that Number!: 503 and 530 | |
| 74. | Know that Number!: 652 and 562 | |
| 75. | Know that Number!: 899 and 988 | |
| 76. | Know that Number!: 435 and 453 | |
| 77. | Know your Place - 3 in 436 | |
| 78. | Know your Place - 6 in 698 | |
| 79. | Know your Place - 1 in 512 | |
| 80. | Here's the number: 361 631 613 | |
| 81. | Here's the number: 247 724 472 | |
| 82. | Here's the number: 814 418 481 | |
| 83. | Order! Order! Largest number first. | |
| 84. | Place Value Quiz - 875: tens, ones, hundreds place | |
| 85. | Place Value Quiz - 429: tens, ones, hundreds place | |
| 86. | Place Value Quiz - 736: ones, hundreds, tens place | |
| 87. | Place Value Quiz - 917: hundreds, ones, tens place | |
| 88. | Place Value Quiz - 368: tens, ones, hundreds place | |
| 89. | Place Value Quiz - 259: tens, ones, hundreds place | |
| 90. | Up and Away!: 765 665 * 465 365 | |
| 91. | Up and Away!: * 843 743 643 543 | |
| 92. | About Half: 597 899 | |
| 93. | About Half: 903 394 | |
| 94. | About Half: 697 802 | |
| 95. | About Half: 796 202 | |
| 96. | About Half: 408 307 |