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    Long Multiplication: 40 × 12

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

    What is 40 × 12?

    Answer

    40 × 12 =
    480

    2 partial products: 40 × 2 = 80 and 40 × 10 = 400. 12 × 40 gives the same 480.

    40 × 12 in a column

    40
    ×12
    80
    +400
    480

    In the column: product 480.

    Step by step: 40 × 12

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 2: 40 × 2 = 80.
      • 0 × 2 = 0. Write 0.
      • 4 × 2 = 8. Write 8.
    2. Step 2The next digit of the multiplier is 1, and it stands for 10: 40 × 10 = 400.
      • 0 × 1 = 0. Write 0.
      • 4 × 1 = 4. Write 4.
    3. Sum of the partial products80 + 400 = 480

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    <a href="https://calculat.io/en/number/long-multiplication/40--12">40 × 12 = 480 - Long Multiplication - Calculatio</a>Copy
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    40 × 12 = 480 - Long Multiplication. 40 × 12 = 480. 12 × 40 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/40--12/generated.jpgCopy

    Products of 40

    MultiplicationProduct
    40 × 280
    40 × 3120
    40 × 4160
    40 × 5200
    40 × 6240
    40 × 7280
    40 × 8320
    40 × 9360
    40 × 10400
    40 × 11440
    40 × 12480
    40 × 15600
    40 × 16640
    40 × 20800
    40 × 251,000
    40 × 301,200
    40 × 401,600
    Recalculate with different values ↑

    FAQ

    What is 40 × 12?

    40 × 12 = 480

    Is 40 × 12 the same as 12 × 40?

    Yes. Multiplication is commutative, so both come to 480. Only the working differs: this page multiplies by 12, which gives 2 partial products.

    How do you check that 40 × 12 = 480?

    Divide the product back by one of the factors: 480 ÷ 12 = 40 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

    What are the partial products of 40 × 12?

    They are 80 + 400, and adding them gives 480.

    See Also