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    Long Multiplication: 18 × 5

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

    What is 18 × 5?

    Answer

    18 × 5 =
    90

    One partial product: 18 × 5 = 90. 5 × 18 gives the same 90.

    18 × 5 in a column

    18
    ×5
    90

    In the column: product 90.

    Step by step: 18 × 5

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 5: 18 × 5 = 90.
      • 8 × 5 = 40. Write 0 and carry 4.
      • 1 × 5 = 5, plus the carried 4 makes 9. Write 9.
    2. Product90

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    18 × 5 = 90 - Long Multiplication. 18 × 5 = 90. 5 × 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--5/generated.jpgCopy

    Products of 18

    MultiplicationProduct
    10 × 550
    11 × 555
    12 × 560
    13 × 565
    14 × 570
    15 × 575
    16 × 580
    17 × 585
    18 × 590
    19 × 595
    20 × 5100
    21 × 5105
    22 × 5110
    23 × 5115
    24 × 5120
    25 × 5125
    26 × 5130
    27 × 5135
    28 × 5140
    29 × 5145
    Recalculate with different values ↑

    FAQ

    What is 18 × 5?

    18 × 5 = 90

    Is 18 × 5 the same as 5 × 18?

    Yes. Multiplication is commutative, so both come to 90. Only the working differs: this page multiplies by 5, which gives a single partial product.

    How do you check that 18 × 5 = 90?

    Divide the product back by one of the factors: 90 ÷ 5 = 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 × 5?

    There is only one: the multiplier 5 has a single digit, so 18 × 5 = 90 is written straight under the line, with no addition step.

    See Also