Evaluate using properties of whole numbers:
`5234+(2360-:10)`

Options

A. `5450`
B. `5470`
C. `5070`
D. `2470`

Answer

To solve the expression \( 5234 + (2360 \div 10) \) using properties of whole numbers, we can follow these steps:

### Step 1: Evaluate the Division
First, we need to evaluate the division inside the parentheses. We have:

\[ 2360 \div 10 \]

To perform this division, we can simply remove one zero from 2360:

\[ 2360 \div 10 = 236 \]

### Step 2: Substitute Back into the Expression
Now that we have evaluated the division, we can substitute this value back into the original expression:

\[ 5234 + 236 \]

### Step 3: Perform the Addition
Next, we will add the two numbers together:

\[ 5234 + 236 \]

To add these, we can align the numbers:

```
5234
+ 236
-------
```

Now, we add column by column starting from the right:

- **Units place**: \(4 + 6 = 10\) (write down 0 and carry over 1)
- **Tens place**: \(3 + 3 + 1 = 7\) (including the carry)
- **Hundreds place**: \(2 + 2 = 4\)
- **Thousands place**: \(5 + 0 = 5\)

Putting it all together, we get:

```
5234
+ 236
-------
5470
```

### Final Answer
Thus, the final answer is:

\[ \boxed{5470} \]

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