Algebra Examples

25 \cdot 3

$25 \cdot 3$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply

3

$3$ by

5

$5$ . Place the ones digit

(5)

$(5)$ in the result line and carry the tens digit

(1)

$(1)$ . There is one result line for each digit in

3

$3$ .

Step 1.2

Multiply

3

$3$ by

2

$2$ and add the carried

1

$1$ . Place the result in the next column in the result line. There is one result line for each digit in

3

$3$ .

Step 1.3

Add the numbers in each column. In this case, add

5

$5$ , then place the

5

$5$ in the result line.

Step 1.4

Add the numbers in each column. In this case, add

7

$7$ , then place the

7

$7$ in the result line.

Step 2

The result of

25 \cdot 3

$25 \cdot 3$ is

75

$75$ .

75

$75$