Solve: Multiplying 3.2 × 10 Using Decimal Operations

$3.2\times10=$

To solve this problem, we'll follow these steps:

• Step 1: Identify the number to be multiplied, which is $3.2$.
• Step 2: Apply the rule for multiplying decimals by powers of 10, which shifts the decimal point to the right.
• Step 3: Perform the multiplication and verify against the answer choices provided.

Now, let's work through each step:

Step 1: We have the number $3.2$.
Step 2: By multiplying by 10, we move the decimal point one position to the right, changing $3.2$ to $32.0$. Given that trailing zeros in decimals are not necessary, $32.0$ is equal to $32$.

Step 3: Comparing against the answer choices $32$, $34$, $36$, and $38$, the correct answer is clearly $32$.

Therefore, the solution to the problem is $32$.