When 99 is considered higher than 100?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Replace the question mark with the number below given a simple math problem.

How many times can you subtract the number 5 from 25?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

What is red and smells like blue paint?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Which is the rope you never skip with?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?