Place Value Exercise: Writing 437 as Hundreds + Tens + Units

To solve the problem of representing the number using hundreds, tens, and units, follow these steps:

• Step 1: Identify the digit in the Hundreds place.

The hundreds digit is 4, which represents $4 \times 100 = 400$.

• Step 2: Identify the digit in the Tens place.

There is no digit shown for the tens place, which means it is 0, representing $0 \times 10 = 0$.

• Step 3: Identify the digit in the Units place.

The units digit is 7, which represents $7 \times 1 = 7$.

Adding these together, we have:

$400 + 0 + 7 = 407$.

Therefore, the number 407 can be represented as the sum $400 + 7$, since the tens place contributes nothing.

The correct choice that matches this representation is:

$400+7=407$