A toy store had 5763 marbles in stock. In one month, the store was ale to sell off 3445 marbles. Estimate, the number of marbles left over, rounding off the numbers to the nearest hundred.

Answer

To solve the problem step by step, we will first find the total number of marbles left after sales, and then we will round that number to the nearest hundred.

### Step 1: Identify the total number of marbles and the number sold.
- Total marbles in stock = 5763
- Marbles sold = 3445

### Step 2: Subtract the number of marbles sold from the total marbles.
To find the number of marbles left, we perform the subtraction:
\[ \text{Marbles left} = \text{Total marbles} - \text{Marbles sold} \]
\[ \text{Marbles left} = 5763 - 3445 \]

### Step 3: Perform the subtraction.
Let's calculate:
- 5763 - 3445 = 2318

So, the number of marbles left is 2318.

### Step 4: Round the result to the nearest hundred.
Now we need to round 2318 to the nearest hundred.
- The hundreds place in 2318 is 3 (which represents 2300).
- The next digit (the tens place) is 1. Since 1 is less than 5, we round down.

Thus, rounding 2318 to the nearest hundred gives us 2300.

### Final Answer:
The estimated number of marbles left over, rounded to the nearest hundred, is **2300**.

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