1s
321, 322, __, 324
323
214, 216, __, 220
218
310, 315, __, 325
320
441, 442, 443, __
444
What is 10 more than 243?
253
456, __, 458, 459
457
532, __, 536, 538
534
425, __, 435, 440
430
620, 625, __, 635
630
What is 10 less than 578?
568
598, 599, __, 601
600
646, 648, __, 652
650
690, 695, __, 705
700
772, __, 776, 778
774
What is the value of the 7 in 472?
70
__, 700, 701, 702
699
798, __, 802, 804
800
785, 790, __, 800
795
845, 850, 855, __
860
Which is greater: 639 or 693?
693
897, 898, 899, __
900
892, 894, __, 898
896
975, __, 985, 990
780
994, 996, __, 1,000
998
I have 6 hundreds, 3 tens, and 8 ones. What number am I?
638