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    Long Multiplication: 40 × 7

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

    What is 40 × 7?

    Answer

    40 × 7 =
    280

    One partial product: 40 × 7 = 280. 7 × 40 gives the same 280.

    40 × 7 in a column

    40
    ×7
    280

    In the column: product 280.

    Step by step: 40 × 7

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 7: 40 × 7 = 280.
      • 0 × 7 = 0. Write 0.
      • 4 × 7 = 28. Write 8 and carry 2.
      • No digits are left, so the carried 2 is written in front: the partial product is 280.
    2. Product280

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    40 × 7 = 280 - Long Multiplication. 40 × 7 = 280. 7 × 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--7/generated.jpgCopy

    Products of 40

    MultiplicationProduct
    30 × 7210
    31 × 7217
    32 × 7224
    33 × 7231
    34 × 7238
    35 × 7245
    36 × 7252
    37 × 7259
    38 × 7266
    39 × 7273
    40 × 7280
    41 × 7287
    42 × 7294
    43 × 7301
    44 × 7308
    45 × 7315
    46 × 7322
    47 × 7329
    48 × 7336
    49 × 7343
    Recalculate with different values ↑

    FAQ

    What is 40 × 7?

    40 × 7 = 280

    Is 40 × 7 the same as 7 × 40?

    Yes. Multiplication is commutative, so both come to 280. Only the working differs: this page multiplies by 7, which gives a single partial product.

    How do you check that 40 × 7 = 280?

    Divide the product back by one of the factors: 280 ÷ 7 = 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 × 7?

    There is only one: the multiplier 7 has a single digit, so 40 × 7 = 280 is written straight under the line, with no addition step.

    See Also