Long Multiplication: 330 × 3

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

What is 330 × 3?

Answer

330 × 3 =
990

330 × 3 and 3 × 330 are the same product — the order of the factors never changes the answer, only the working. Below, 330 is multiplied by 3 in a column, digit by digit.

330 × 3 in a Column

The multiplicand goes on top, the multiplier underneath, both aligned on the right. The multiplier has a single digit, so there is one partial product and the answer goes straight under the line.

 330
×  3
 990
330 × 3 = 990

Step-by-Step Solution

Step 1: Multiply the multiplicand by the last digit of the multiplier, 3: 330 × 3 = 990.

  • 0 × 3 = 0. Write 0.
  • 3 × 3 = 9. Write 9.
  • 3 × 3 = 9. Write 9.

330 × 3

=

990

Check It, and What It Is Not

Check by dividing back. Multiplication and division undo each other, so 990 ÷ 3 = 330 must come out exactly, with no remainder.

Fractions are a different calculation. Both factors here are whole numbers; for 2/3 or 2 3/4 use the fraction multiplication calculator, which multiplies numerators and denominators separately.

330 × 3 is a number, not an area. If those are the sides of a room in feet, the answer is 990 square feet — the same arithmetic, a different question, and it is answered by the square footage calculator.

Related Calculations

See Also

Long Multiplication Calculator

This calculator multiplies two whole numbers the way it is done on paper: digit by digit, carrying where the column overflows, then adding the partial products together. For example, it can help you find out what is 330 × 3? (The answer is: 990). Enter the multiplicand (e.g. '330') and the multiplier (e.g. '3') and hit the button. The order of the two numbers does not matter — 330 × 3 and 3 × 330 are the same product — so either number can go on top. Fractions and mixed numbers belong to the fraction multiplication calculator, and the reverse operation is long division.
Recalculate with different values ↑

Products of 330

MultiplicationProduct
230 × 3690
240 × 3720
250 × 3750
260 × 3780
270 × 3810
280 × 3840
290 × 3870
300 × 3900
310 × 3930
320 × 3960
330 × 3990
340 × 31,020
350 × 31,050
360 × 31,080
370 × 31,110
380 × 31,140
390 × 31,170
400 × 31,200
410 × 31,230
420 × 31,260

FAQ

What is 330 × 3?

330 × 3 = 990

Is 330 × 3 the same as 3 × 330?

Yes. Multiplication is commutative, so both come to 990. Only the working differs: this page multiplies by 3, which gives a single partial product.

How do you check that 330 × 3 = 990?

Divide the product back by one of the factors: 990 ÷ 3 = 330 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 330 × 3?

There is only one: the multiplier 3 has a single digit, so 330 × 3 = 990 is written straight under the line, with no addition step.

See Also