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Find number abc

If 97cb9 - 2a9c7 = 7abb2 find number abc. Multiple solutions may exist.

Correct answers: 22

The first user who solved this task is Nasrin 24 T.

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The Old Nephew

My 7 year-old nephew showed me with pride the "telephone" he had just made from a string and two tin cans.
I pulled out my iPhone and said, "That's nice, but... look at the phones that kids your age are making in China!"

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Killer bees

In 1990, invasion of the U.S. by killer bees began when they spread up from Mexico into the first state to be affected, Texas. Killer bees arrived at the southern tip of Texas, in the city of Hidalgo. Because of their more intense defensive swarming behavior, these non-native bees earned the name “killer bee” in the media. Arizona was the second state to be invaded, less than three years after the invasion began in Texas. Since the 1950s, the bees had extended their range northward through Central America. Their original source was from cross-breeding with tropical African bees imported into Brazil for experimental work.

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