Pre-Algebra Examples

$7 \cdot 10$

Step 1

Multiply $0$ by $7$ . Place the result in the next column in the result line. There is one result line for each digit in $10$ .

Step 2

Multiply $1$ by $7$ . Place the result in the next column in the result line. There is one result line for each digit in $10$ .

Step 3

Add the numbers in each column. In this case, add $0 + 0$ , then place the $0$ in the result line.

Step 4

Add the numbers in each column. In this case, add $0 + 7$ , then place the $7$ in the result line.

Step 5

The result of $7 \cdot 10$ is $70$ .

$70$