**IMPORTANT:** Numeric entry fields must not contain dollar signs, percent signs, commas, spaces, etc. (only digits 0-9 and decimal points are allowed).

Click the **Terms** tab above for a more detailed description of each entry.

#### Step #1

Enter the multiplicand, which must be the longest (most digits) of the two numbers. The number can be either positive or negative but must be less than 12 digits in length.

#### Step #2

Enter the multiplier, which must be the shorter (equal or fewer digits) of the two numbers. The number can be either positive or negative but must be less than 11 digits in length.

#### Step #3

Click the "Multiply Numbers" button.

#### Step #4

Scroll down to view the long multiplication method used to find the product of the two numbers, which also serves as an interactive tutorial for learning how to multiply numbers without a calculator.

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