Long Multiplication: 31 × 3

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

What is 31 × 3?

Answer

31 × 3 =
93

One partial product: 31 × 3 = 93. 3 × 31 gives the same 93.

31 × 3 in a column

31
×3
93

In the column: product 93.

Step by step: 31 × 3

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 3: 31 × 3 = 93.
    • 1 × 3 = 3. Write 3.
    • 3 × 3 = 9. Write 9.
  2. Product93

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Recalculate with different values ↑

Products of 31

MultiplicationProduct
21 × 363
22 × 366
23 × 369
24 × 372
25 × 375
26 × 378
27 × 381
28 × 384
29 × 387
30 × 390
31 × 393
32 × 396
33 × 399
34 × 3102
35 × 3105
36 × 3108
37 × 3111
38 × 3114
39 × 3117
40 × 3120

FAQ

What is 31 × 3?

31 × 3 = 93

Is 31 × 3 the same as 3 × 31?

Yes. Multiplication is commutative, so both come to 93. Only the working differs: this page multiplies by 3, which gives a single partial product.

How do you check that 31 × 3 = 93?

Divide the product back by one of the factors: 93 ÷ 3 = 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 × 3?

There is only one: the multiplier 3 has a single digit, so 31 × 3 = 93 is written straight under the line, with no addition step.

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