Long Multiplication: 820 × 9

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

What is 820 × 9?

Answer

820 × 9 =
7,380

One partial product: 820 × 9 = 7,380. 9 × 820 gives the same 7,380.

820 × 9 in a column

820
×9
7380

In the column: product 7,380.

Step by step: 820 × 9

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 9: 820 × 9 = 7,380.
    • 0 × 9 = 0. Write 0.
    • 2 × 9 = 18. Write 8 and carry 1.
    • 8 × 9 = 72, plus the carried 1 makes 73. Write 3 and carry 7.
    • No digits are left, so the carried 7 is written in front: the partial product is 7,380.
  2. Product7,380

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Recalculate with different values ↑

Products of 820

MultiplicationProduct
720 × 96,480
730 × 96,570
740 × 96,660
750 × 96,750
760 × 96,840
770 × 96,930
780 × 97,020
790 × 97,110
800 × 97,200
810 × 97,290
820 × 97,380
830 × 97,470
840 × 97,560
850 × 97,650
860 × 97,740
870 × 97,830
880 × 97,920
890 × 98,010
900 × 98,100
910 × 98,190

FAQ

What is 820 × 9?

820 × 9 = 7,380

Is 820 × 9 the same as 9 × 820?

Yes. Multiplication is commutative, so both come to 7,380. Only the working differs: this page multiplies by 9, which gives a single partial product.

How do you check that 820 × 9 = 7,380?

Divide the product back by one of the factors: 7,380 ÷ 9 = 820 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 820 × 9?

There is only one: the multiplier 9 has a single digit, so 820 × 9 = 7,380 is written straight under the line, with no addition step.

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