Solve, using properties/ methods that simplify the calculations:
`544xx25`

Answer

To solve the multiplication of 544 by 25 using properties that simplify the calculations, we can break down the numbers into simpler components. Here’s a step-by-step solution:

### Step 1: Break Down the Numbers
We can express 544 as the sum of 500 and 44:
\[ 544 = 500 + 44 \]
Thus, we rewrite the multiplication as:
\[ 544 \times 25 = (500 + 44) \times 25 \]

### Step 2: Distribute the Multiplication
Using the distributive property, we can multiply each part separately:
\[ (500 + 44) \times 25 = 500 \times 25 + 44 \times 25 \]

### Step 3: Calculate Each Part
Now, we calculate each multiplication separately:
1. **Calculate \(500 \times 25\)**:
\[ 500 \times 25 = 12500 \]
2. **Calculate \(44 \times 25\)**:
\[ 44 \times 25 = 1100 \]

### Step 4: Add the Results
Now, we add the two results together:
\[ 12500 + 1100 = 13600 \]

### Final Answer
Thus, the final result of \(544 \times 25\) is:
\[ \boxed{13600} \]

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