John is the son of Jacob.
So,
Jacob is the_____of John's father?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

What word is represented by this rebus?

Find The Missing Number In the Sequence.
6 25 64 ? 32 1

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

By using all numbers, i.e. 123456789 and subtraction/addition, operators number 100 can be formed in many ways.
Example: 98 + 7 + 6 - 5 - 4 - 3 + 2 - 1 = 100

But if we add a condition use of the number 32 is a must. Then there are limited solutions.
One of such solution is: 9 - 8 + 76 + 54 - 32 + 1 = 100

Can you tell me any other solution?

If,
9 * 8 * 7 = 65
8 * 7 * 6 = 50
7 * 6 * 5 = 37

Find
6 * 5 * 4 = ?

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?