Analysis: This is the calculation that two digits times three digits equals four digits. The purpose is for you to work out the number represented by each word.

It is more convenient to change numbers into letters. A: instead of thousands of "I", B: instead of hundreds of "love" and C: instead of dozens of "numbers".

D: not a single-digit "study"

The formula is cd times bcd = abcd.

First look at the last child and mother, both of which are D, which means the last word may be 1, 5, 6.

(1) Suppose the last word is 1:

The formula is: c 1 times bc 1 = abc 1.

Because the unit number 1 times 1 equals 1, there is no carry, so the number that c may represent is: 1, 5, 6.

If c is 1, the formula is

1 1 times b11= ab11,this formula is impossible because11x1/kloc-.

If c is 5: then the formula is

5 1 times b5 1 = ab5 1, this formula is impossible, because 5 1 X 5 1 equals 260 1, and the last two digits are 0 1.

Then I tried it and found that the last two digits can only be 25: (if you are sensitive to numbers, you can actually guess directly)

At this time: the expression is: 25 X b25 = ab25.

It's much easier now. Take B as 123456789 and try it one by one, and it will come out.

Fortunately, when b = 1, the formula can be established.

25 X 125 = 3 125

So the number represented by each word will be known;

I-3

Love-1

Count -2

Learning -5