Long Multiplication: 720 × 9

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

What is 720 × 9?

Answer

720 × 9 =
6,480

One partial product: 720 × 9 = 6,480. 9 × 720 gives the same 6,480.

720 × 9 in a column

720
×9
6480

In the column: product 6,480.

Step by step: 720 × 9

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 9: 720 × 9 = 6,480.
    • 0 × 9 = 0. Write 0.
    • 2 × 9 = 18. Write 8 and carry 1.
    • 7 × 9 = 63, plus the carried 1 makes 64. Write 4 and carry 6.
    • No digits are left, so the carried 6 is written in front: the partial product is 6,480.
  2. Product6,480

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Recalculate with different values ↑

Products of 720

MultiplicationProduct
620 × 95,580
630 × 95,670
640 × 95,760
650 × 95,850
660 × 95,940
670 × 96,030
680 × 96,120
690 × 96,210
700 × 96,300
710 × 96,390
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

FAQ

What is 720 × 9?

720 × 9 = 6,480

Is 720 × 9 the same as 9 × 720?

Yes. Multiplication is commutative, so both come to 6,480. Only the working differs: this page multiplies by 9, which gives a single partial product.

How do you check that 720 × 9 = 6,480?

Divide the product back by one of the factors: 6,480 ÷ 9 = 720 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 720 × 9?

There is only one: the multiplier 9 has a single digit, so 720 × 9 = 6,480 is written straight under the line, with no addition step.

See Also