Calculate a x b
Look at the series (156, 615, 561, a, 413, 341, 132, b), determine the pattern, and calculate a x b.Correct answers: 61
The first user who solved this task is Slobodan Strelac.
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World Creativity and Innovation Day Jokes
April 21st is World Creativity and Innovation Day! Find some jokes about it!
Why did the scientist install a knocker on his laboratory door?
Because he wanted to win the "No-bell" prize!
What do you call an innovation in scissors?
Cutting-edge technology
When the first jackhammer was invented... ...it was a groundbreaking innovation!