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    Long Multiplication: 18 × 8

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

    What is 18 × 8?

    Answer

    18 × 8 =
    144

    One partial product: 18 × 8 = 144. 8 × 18 gives the same 144.

    18 × 8 in a column

    18
    ×8
    144

    In the column: product 144.

    Step by step: 18 × 8

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 8: 18 × 8 = 144.
      • 8 × 8 = 64. Write 4 and carry 6.
      • 1 × 8 = 8, plus the carried 6 makes 14. Write 4 and carry 1.
      • No digits are left, so the carried 1 is written in front: the partial product is 144.
    2. Product144

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    18 × 8 = 144 - Long Multiplication. 18 × 8 = 144. 8 × 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--8/generated.jpgCopy

    FAQ

    What is 18 × 8?

    18 × 8 = 144

    Is 18 × 8 the same as 8 × 18?

    Yes. Multiplication is commutative, so both come to 144. Only the working differs: this page multiplies by 8, which gives a single partial product.

    How do you check that 18 × 8 = 144?

    Divide the product back by one of the factors: 144 ÷ 8 = 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 × 8?

    There is only one: the multiplier 8 has a single digit, so 18 × 8 = 144 is written straight under the line, with no addition step.