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