I don't believe this is possible.
15 638 can be made with 1 ten, 5 ones, 6 hundreds, 3 tens, and 8 ones; 1 ten, 8 ones, 6 hundreds, 3 tens, and 5 ones; or 6 ones, 5 hundreds, 3 tens, 8 ones, and 1 ten.
1744
You can't subtract 15 ones from 15 tens. The bills are all tens, so you'd have to get change first. Then you'd be subtracting 15 ones from 13 tens and 20 ones, or from 13 tens, one 5, and 15 ones.
16 tens=160, 160+15 ones=175. The answer is 175.
I don't believe this is possible.
15 638 can be made with 1 ten, 5 ones, 6 hundreds, 3 tens, and 8 ones; 1 ten, 8 ones, 6 hundreds, 3 tens, and 5 ones; or 6 ones, 5 hundreds, 3 tens, 8 ones, and 1 ten.
1744
1765
Nine thousand six hundred sixty eight. 18 plus 1500 plus 150 plus 8000.
You can't subtract 15 ones from 15 tens. The bills are all tens, so you'd have to get change first. Then you'd be subtracting 15 ones from 13 tens and 20 ones, or from 13 tens, one 5, and 15 ones.
200 + 150 + 19 = 369
15 tens = 150
16 tens=160, 160+15 ones=175. The answer is 175.
1521215 thousands = 1500020 tens = 20017 ones = 12sum: 15000 + 200 + 12 = 15212standard form: 15212
3200 + 150 + 9 + 0.1 + 0.04 = 3359.14
15 hundreds = 1500