place value

Front

7 hundreds

Back

700

Front

8 tens

Back

80

Front

9 ones

Back

9

Front

15 ones

Back

1 ten and 5 ones

Front

27 tens

Back

2 hundreds, 7 tens

Front

26 0nes

Back

2 tens, 6 ones

Front

345

Back

3 hundreds, 4 tens and 5 ones

Front

5 hundreds + 3 tens + 2 ones

Back

532

Front

7 + 8

Back

1 ten, 5 ones

Front

235 + 123

Back

358