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Find out more# How to do Long Multiplication

## 616 × 25

This is quite difficult to do all in one step.The long multiplication method breaks this up into easier steps:

To find 25 lots of 616, first find 5 lots of 616, and then find the other 20 lots.

Finally add together the 5 lots and the 20 lots. This gives us our answer...

In the first step we find 5 lots of 616 and write our answer in the first line

6

1

6

×

2

5

3

0

8

0

In the second step we need to find the remaining 20 lots of 616.
To do this, we put a zero on the right-hand side of the second line.
Then we multiply 616 × 2.
We write our answer on the left of the zero in the second row.
Note that putting in a zero (on the right of our answer to 616 × 2) means that our answer in this line is actually 616 × 20.

6

1

6

×

2

5

3

0

8

0

1

2

3

2

0

Finally, we add the two rows up to give us our final answer.

6

1

6

×

2

5

3

0

8

0

1

2

3

2

0

1

5

4

0

0