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    Long Multiplication: 100 × 25

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

    What is 100 × 25?

    Answer

    100 × 25 =
    2,500

    2 partial products: 100 × 5 = 500 and 100 × 20 = 2,000. 25 × 100 gives the same 2,500.

    100 × 25 in a column

    100
    ×25
    500
    +2000
    2500

    In the column: product 2,500.

    Step by step: 100 × 25

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 5: 100 × 5 = 500.
      • 0 × 5 = 0. Write 0.
      • 0 × 5 = 0. Write 0.
      • 1 × 5 = 5. Write 5.
    2. Step 2The next digit of the multiplier is 2, and it stands for 20: 100 × 20 = 2,000.
      • 0 × 2 = 0. Write 0.
      • 0 × 2 = 0. Write 0.
      • 1 × 2 = 2. Write 2.
    3. Sum of the partial products500 + 2,000 = 2,500

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    100 × 25 = 2,500 - Long Multiplication. 100 × 25 = 2,500. 25 × 100 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/100--25/generated.jpgCopy

    Products of 100

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    Recalculate with different values ↑

    FAQ

    What is 100 × 25?

    100 × 25 = 2,500

    Is 100 × 25 the same as 25 × 100?

    Yes. Multiplication is commutative, so both come to 2,500. Only the working differs: this page multiplies by 25, which gives 2 partial products.

    How do you check that 100 × 25 = 2,500?

    Divide the product back by one of the factors: 2,500 ÷ 25 = 100 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

    What are the partial products of 100 × 25?

    They are 500 + 2,000, and adding them gives 2,500.

    See Also