Basic Math Examples

$80 \cdot 100$

Step 1

Multiply using long multiplication.

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Step 1.1

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .

Step 1.2

Multiply $0$ by $8$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .

Step 1.3

Multiply $0$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .

Step 1.4

Multiply $0$ by $8$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .

Step 1.5

Multiply $1$ by $0$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .

Step 1.6

Multiply $1$ by $8$ . Place the result in the next column in the result line. There is one result line for each digit in $100$ .

Step 1.7

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

Step 1.8

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

Step 1.9

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

Step 1.10

Add the numbers in each column. In this case, add $0 + 0 + 8$ , then place the $8$ in the result line.

Step 2

The result of $80 \cdot 100$ is $8000$ .

$8000$