How many tens?
38
3 tens
48
8 ones
348
3 hundreds
123
100 + 20 + 3
112
1 ten
7 ones
457
4 hundreds
407
400 + 0 + 7
539
3 tens
123
3 ones
98
0 hundreds
38
30 + 8
104
0 tens
1,239
9 ones
1,298
2 hundreds
807
800 + 0 + 7
1,123
2 tens
480
0 ones
3,698
6 hundreds
1,432
1,000 + 400 + 30 + 2