2,20,200,______,20,000,_______,_______,

each step adds one zero

Like 7, 70, 700, 7,000, etc.

geometric series with an r of 10

To find the blanks in the sequence, we need to identify the pattern or rule that is being followed. Let's examine the given numbers: 2, 20, 200.

From the given sequence, we can observe that each number is obtained by multiplying the previous number by 10.

2 * 10 = 20
20 * 10 = 200

So, to find the next number, we multiply 200 by 10.

200 * 10 = 2000

Now, let's find the blanks in the sequence:

2, 20, 200, 2000, 20,000, 200,000, 2,000,000

Therefore, the missing numbers in the sequence are 2,000, 200,000, and 2,000,000.