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More Math Trivia and Mental Math

Math Worksheets

The following videos show some math tricks that will help you to do mental math for money, tipping and percentage quickly and efficiently.

**Mental Math - Rapidly Adding Money**

Can you add $2.47 + $1.35 + $6.82 in your head? Keep watching to find out how!
**Mental Math Podcast (Math Tricks)**

Calculate Restaurant Tips

Learn to Rapidly Calculate 10%, 15%, and 20% tips at restaurants!

**Percentage Trick**

Solve percentages mentally

percentages made easy with the cool math trick

**Tipping without a Calculator**

Mental math when figuring out a tip!

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

More Math Trivia and Mental Math

Math Worksheets

The following videos show some math tricks that will help you to do mental math for money, tipping and percentage quickly and efficiently.

Can you add $2.47 + $1.35 + $6.82 in your head? Keep watching to find out how!

Calculate Restaurant Tips

Learn to Rapidly Calculate 10%, 15%, and 20% tips at restaurants!

Solve percentages mentally

percentages made easy with the cool math trick

Mental math when figuring out a tip!

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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