Long Multiplication: 28 × 3

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

What is 28 × 3?

Answer

28 × 3 =
84

One partial product: 28 × 3 = 84. 3 × 28 gives the same 84.

28 × 3 in a column

28
×3
84

In the column: product 84.

Step by step: 28 × 3

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 3: 28 × 3 = 84.
    • 8 × 3 = 24. Write 4 and carry 2.
    • 2 × 3 = 6, plus the carried 2 makes 8. Write 8.
  2. Product84

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Recalculate with different values ↑

Products of 28

MultiplicationProduct
18 × 354
19 × 357
20 × 360
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

FAQ

What is 28 × 3?

28 × 3 = 84

Is 28 × 3 the same as 3 × 28?

Yes. Multiplication is commutative, so both come to 84. Only the working differs: this page multiplies by 3, which gives a single partial product.

How do you check that 28 × 3 = 84?

Divide the product back by one of the factors: 84 ÷ 3 = 28 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 28 × 3?

There is only one: the multiplier 3 has a single digit, so 28 × 3 = 84 is written straight under the line, with no addition step.

See Also