Long Multiplication: 15 × 6

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

What is 15 × 6?

Answer

15 × 6 =
90

One partial product: 15 × 6 = 90. 6 × 15 gives the same 90.

15 × 6 in a column

15
×6
90

In the column: product 90.

Step by step: 15 × 6

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 6: 15 × 6 = 90.
    • 5 × 6 = 30. Write 0 and carry 3.
    • 1 × 6 = 6, plus the carried 3 makes 9. Write 9.
  2. Product90

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Recalculate with different values ↑

Products of 15

MultiplicationProduct
10 × 660
11 × 666
12 × 672
13 × 678
14 × 684
15 × 690
16 × 696
17 × 6102
18 × 6108
19 × 6114
20 × 6120
21 × 6126
22 × 6132
23 × 6138
24 × 6144
25 × 6150
26 × 6156
27 × 6162
28 × 6168
29 × 6174

FAQ

What is 15 × 6?

15 × 6 = 90

Is 15 × 6 the same as 6 × 15?

Yes. Multiplication is commutative, so both come to 90. Only the working differs: this page multiplies by 6, which gives a single partial product.

How do you check that 15 × 6 = 90?

Divide the product back by one of the factors: 90 ÷ 6 = 15 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 15 × 6?

There is only one: the multiplier 6 has a single digit, so 15 × 6 = 90 is written straight under the line, with no addition step.

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