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    Long Multiplication: 31 × 4

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

    What is 31 × 4?

    Answer

    31 × 4 =
    124

    One partial product: 31 × 4 = 124. 4 × 31 gives the same 124.

    31 × 4 in a column

    31
    ×4
    124

    In the column: product 124.

    Step by step: 31 × 4

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 4: 31 × 4 = 124.
      • 1 × 4 = 4. Write 4.
      • 3 × 4 = 12. Write 2 and carry 1.
      • No digits are left, so the carried 1 is written in front: the partial product is 124.
    2. Product124

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    31 × 4 = 124 - Long Multiplication. 31 × 4 = 124. 4 × 31 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/31--4/generated.jpgCopy

    Products of 31

    MultiplicationProduct
    21 × 484
    22 × 488
    23 × 492
    24 × 496
    25 × 4100
    26 × 4104
    27 × 4108
    28 × 4112
    29 × 4116
    30 × 4120
    31 × 4124
    32 × 4128
    33 × 4132
    34 × 4136
    35 × 4140
    36 × 4144
    37 × 4148
    38 × 4152
    39 × 4156
    40 × 4160
    Recalculate with different values ↑

    FAQ

    What is 31 × 4?

    31 × 4 = 124

    Is 31 × 4 the same as 4 × 31?

    Yes. Multiplication is commutative, so both come to 124. Only the working differs: this page multiplies by 4, which gives a single partial product.

    How do you check that 31 × 4 = 124?

    Divide the product back by one of the factors: 124 ÷ 4 = 31 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

    What are the partial products of 31 × 4?

    There is only one: the multiplier 4 has a single digit, so 31 × 4 = 124 is written straight under the line, with no addition step.

    See Also