Question

When we multiply a number by 1000 we write ___________ zeroes to the right of that number. 1 2 3 4

Answer 1

Answer:

3

Step-by-step explanation:

When we multiply a number by 1000 we write 3   zeroes to the right of that number.

Answer 2

When we multiply a number by 1000 we write 3 zeroes to the right of that number.

• There is a general rule to get the product of a number with any of the multiples of 10.
• The rule is :

1. We have to count the number of zeroes after 1, in the multiple of 10
2. Now, we have to take the other number which is associated with the multiplication, and then we need to put the number of zeroes (we've counted in the given ten's multiple) in the right side of that other number.

Example :

2×100

Here, the 100 is a multiple of 10 which has two zeroes after 1.

Another number which is associated with the multiplication is 2

So, product will be = 200 (Putting previously counted two zeroes in the right side of the another number)

Similarly,

Any number multiplied with 1000

Here, the the 100 is a multiple of 10 which has three zeroes after 1.

So, in product we will put 3 zeroes to the right side of the another number.

Formula to remember :

In,

a × ( ten's multiple with 'n' zeroes after 1)

The product will be 'n' zeroes to the right side of the 'a'.