The Math Forum: Beat the Calculator! Activity

Publisher

National Council of Teachers of Mathematics

Activity

The Math Forum: Beat the Calculator!

Curated by ACT

Find more than 500 "mental calculation tricks" that will help you square numbers, add, multiply divide, subtract, and find percentages. A great resource for advance math students, gifted children, and teachers wanting to find ideas for extra credit.

3 Views 4 Downloads

Concepts

brain teasers

Additional Tags

adding numbers, advanced math, calculations, diving numbers, doing math calculations, finding percents, gifted and math, gifted students and math, math in your head, math tricks, mulitiplying numbers, squaring numbers, subtracting numbers, math forum, operations

Classroom Considerations

Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)

View 34,852 other resources for 3rd - 8th Grade General Math