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Mental math is a group of skills that allow people to do math “in their head” without using pencil and paper or a calculator.

Mental math is useful in school and in everyday life.

Mental math can help kids understand math concepts better and get to the answer faster.

Mental math is a group of skills that allow people to do math “in their head” without using pencil and paper or a calculator. One of these skills is remembering math facts, like 8 × 5 = 40. Other skills include rounding numbers and estimating calculations.

Mental math is useful in everyday life to answer questions like:

What is the sale price for this item?

Do I have enough cash to buy everything in my cart?

Am I getting the correct amount of change from the cashier?

When should I leave in order to arrive on time?

Mental math can also help kids understand math concepts better. Using and practicing mental math regularly helps kids improve their

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