Long Multiplication: 790 × 7

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

What is 790 × 7?

Answer

790 × 7 =
5,530

790 × 7 and 7 × 790 are the same product — the order of the factors never changes the answer, only the working. Below, 790 is multiplied by 7 in a column, digit by digit.

790 × 7 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.

  790
×   7
 5530
790 × 7 = 5,530

Step-by-Step Solution

Step 1: Multiply the multiplicand by the last digit of the multiplier, 7: 790 × 7 = 5,530.

  • 0 × 7 = 0. Write 0.
  • 9 × 7 = 63. Write 3 and carry 6.
  • 7 × 7 = 49, plus the carried 6 makes 55. Write 5 and carry 5.
  • No digits are left, so the carried 5 is written in front: the partial product is 5,530.

790 × 7

=

5,530

Check It, and What It Is Not

Check by dividing back. Multiplication and division undo each other, so 5,530 ÷ 7 = 790 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.

790 × 7 is a number, not an area. If those are the sides of a room in feet, the answer is 5,530 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 790 × 7? (The answer is: 5,530). Enter the multiplicand (e.g. '790') and the multiplier (e.g. '7') and hit the button. The order of the two numbers does not matter — 790 × 7 and 7 × 790 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 790

MultiplicationProduct
690 × 74,830
700 × 74,900
710 × 74,970
720 × 75,040
730 × 75,110
740 × 75,180
750 × 75,250
760 × 75,320
770 × 75,390
780 × 75,460
790 × 75,530
800 × 75,600
810 × 75,670
820 × 75,740
830 × 75,810
840 × 75,880
850 × 75,950
860 × 76,020
870 × 76,090
880 × 76,160

FAQ

What is 790 × 7?

790 × 7 = 5,530

Is 790 × 7 the same as 7 × 790?

Yes. Multiplication is commutative, so both come to 5,530. Only the working differs: this page multiplies by 7, which gives a single partial product.

How do you check that 790 × 7 = 5,530?

Divide the product back by one of the factors: 5,530 ÷ 7 = 790 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 790 × 7?

There is only one: the multiplier 7 has a single digit, so 790 × 7 = 5,530 is written straight under the line, with no addition step.

See Also