4 years ago

solving a mathematical problem without the use of paper and pencil,calculator, or computer is called using _________ math

Mathematics

2 answers:

pashok25 [27]4 years ago

5 0

It's called mental math

r-ruslan [8.4K]4 years ago

3 0

Solving a mathematical problem without the use of paper and pencil, calculator, or computer is called using mental arithmetic math.

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