This tool is a way to practice in numerical expressions involving addition, subtraction, multiplication, division, without parentheses (no exponents are included). You can set the following parameters:
- expression range numbers
- result range of expression
- difficulty level
You will probably get 30 random expressions (this may take a few seconds). You can practice in the basic rules for the order in which arithmetic operations are performed. Endless series of exercises to practice with. Computing ability is not in our nature, but thanks to a correct training, it can be developed. Do not get your mind lazy.
Touch and hold to save them into text file
Touch and hold to save them to clipboard
Touch and hold to clear them
Touch and hold title to reset values
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