Composing and Decomposing Numbers

• 5 blocks of 100, 4 rods of 10, 2 units

• 4 blocks of 100, 5 rods of 10, 2 units

• 5 blocks of 100, 2 rods of 10, 4 units

• 5 blocks of 10, 4 rods of 100, 2 units

• All of the above

• 1 thousand block, 2 hundred blocks, 0 ten rods, 3 unit cubes

• 1 thousand block, 0 hundred blocks, 2 ten rods, 3 unit cubes

• 1 thousand block, 2 hundred blocks, 3 ten rods, 0 unit cubes

• 1 thousand block, 3 hundred blocks, 2 ten rods, 0 unit cubes

• All of the above

If you have 8 hundreds, 7 tens, and 6 ones, what number do you have?

Which number is shown by 1 thousand block, 1 hundred block, 2 ten rods, and 5 unit cubes?