2hundreds = 1hundred 9 tens_ ones

The answer is 2 hundreds = 1 hundred 9 tens 10 ones.

Step-by-step explanation:

Given:

2 hundreds = 1 hundred 9 tens_ ones.

Now, to fill in the blank:

So, we write in figures:

200 = 100 + 90 + 10.

Then in words:

2 hundreds = 1 hundred + 9 tens + 10 ones.

2 hundreds = 1 hundred 9 tens 10 ones

Therefore, the answer is 2 hundreds = 1 hundred 9 tens 10 ones.