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    Long Multiplication: 18 × 9

    Long Multiplication Calculator
    Multiplicand (number to be multiplied)
    Multiplier (number to multiply by)

    What is 18 × 9?

    Answer

    18 × 9 =
    162

    One partial product: 18 × 9 = 162. 9 × 18 gives the same 162.

    18 × 9 in a column

    18
    ×9
    162

    In the column: product 162.

    Step by step: 18 × 9

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 9: 18 × 9 = 162.
      • 8 × 9 = 72. Write 2 and carry 7.
      • 1 × 9 = 9, plus the carried 7 makes 16. Write 6 and carry 1.
      • No digits are left, so the carried 1 is written in front: the partial product is 162.
    2. Product162

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    18 × 9 = 162 - Long Multiplication. 18 × 9 = 162. 9 × 18 gives the same product. Long multiplication step by step: every carry, every partial product and the final sum.
    https://calculat.io/en/number/long-multiplication/18--9/generated.jpgCopy

    FAQ

    What is 18 × 9?

    18 × 9 = 162

    Is 18 × 9 the same as 9 × 18?

    Yes. Multiplication is commutative, so both come to 162. Only the working differs: this page multiplies by 9, which gives a single partial product.

    How do you check that 18 × 9 = 162?

    Divide the product back by one of the factors: 162 ÷ 9 = 18 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

    What are the partial products of 18 × 9?

    There is only one: the multiplier 9 has a single digit, so 18 × 9 = 162 is written straight under the line, with no addition step.