Long Multiplication: 490 × 7

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

What is 490 × 7?

Answer

490 × 7 =
3,430

490 × 7 and 7 × 490 are the same product — the order of the factors never changes the answer, only the working. Below, 490 is multiplied by 7 in a column, digit by digit.

490 × 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.

  490
×   7
 3430
490 × 7 = 3,430

Step-by-Step Solution

Step 1: Multiply the multiplicand by the last digit of the multiplier, 7: 490 × 7 = 3,430.

  • 0 × 7 = 0. Write 0.
  • 9 × 7 = 63. Write 3 and carry 6.
  • 4 × 7 = 28, plus the carried 6 makes 34. Write 4 and carry 3.
  • No digits are left, so the carried 3 is written in front: the partial product is 3,430.

490 × 7

=

3,430

Check It, and What It Is Not

Check by dividing back. Multiplication and division undo each other, so 3,430 ÷ 7 = 490 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.

490 × 7 is a number, not an area. If those are the sides of a room in feet, the answer is 3,430 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 490 × 7? (The answer is: 3,430). Enter the multiplicand (e.g. '490') and the multiplier (e.g. '7') and hit the button. The order of the two numbers does not matter — 490 × 7 and 7 × 490 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 490

MultiplicationProduct
390 × 72,730
400 × 72,800
410 × 72,870
420 × 72,940
430 × 73,010
440 × 73,080
450 × 73,150
460 × 73,220
470 × 73,290
480 × 73,360
490 × 73,430
500 × 73,500
510 × 73,570
520 × 73,640
530 × 73,710
540 × 73,780
550 × 73,850
560 × 73,920
570 × 73,990
580 × 74,060

FAQ

What is 490 × 7?

490 × 7 = 3,430

Is 490 × 7 the same as 7 × 490?

Yes. Multiplication is commutative, so both come to 3,430. Only the working differs: this page multiplies by 7, which gives a single partial product.

How do you check that 490 × 7 = 3,430?

Divide the product back by one of the factors: 3,430 ÷ 7 = 490 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 490 × 7?

There is only one: the multiplier 7 has a single digit, so 490 × 7 = 3,430 is written straight under the line, with no addition step.

See Also