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    Long Multiplication: 15 × 5

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

    What is 15 × 5?

    Answer

    15 × 5 =
    75

    One partial product: 15 × 5 = 75. 5 × 15 gives the same 75.

    15 × 5 in a column

    15
    ×5
    75

    In the column: product 75.

    Step by step: 15 × 5

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 5: 15 × 5 = 75.
      • 5 × 5 = 25. Write 5 and carry 2.
      • 1 × 5 = 5, plus the carried 2 makes 7. Write 7.
    2. Product75

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    15 × 5 = 75 - Long Multiplication. 15 × 5 = 75. 5 × 15 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/15--5/generated.jpgCopy

    FAQ

    What is 15 × 5?

    15 × 5 = 75

    Is 15 × 5 the same as 5 × 15?

    Yes. Multiplication is commutative, so both come to 75. Only the working differs: this page multiplies by 5, which gives a single partial product.

    How do you check that 15 × 5 = 75?

    Divide the product back by one of the factors: 75 ÷ 5 = 15 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

    What are the partial products of 15 × 5?

    There is only one: the multiplier 5 has a single digit, so 15 × 5 = 75 is written straight under the line, with no addition step.