Long Multiplication: 150 × 3

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

What is 150 × 3?

Answer

150 × 3 =
450

One partial product: 150 × 3 = 450. 3 × 150 gives the same 450.

150 × 3 in a column

150
×3
450

In the column: product 450.

Step by step: 150 × 3

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 3: 150 × 3 = 450.
    • 0 × 3 = 0. Write 0.
    • 5 × 3 = 15. Write 5 and carry 1.
    • 1 × 3 = 3, plus the carried 1 makes 4. Write 4.
  2. Product450

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See Also

FAQ

What is 150 × 3?

150 × 3 = 450

Is 150 × 3 the same as 3 × 150?

Yes. Multiplication is commutative, so both come to 450. Only the working differs: this page multiplies by 3, which gives a single partial product.

How do you check that 150 × 3 = 450?

Divide the product back by one of the factors: 450 ÷ 3 = 150 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 150 × 3?

There is only one: the multiplier 3 has a single digit, so 150 × 3 = 450 is written straight under the line, with no addition step.