English

### Mental Math - Powerful Tricks and Shortcuts for Quick Calculations (3 Times a Week, 2 Weeks)

Einsteins Square: Chess, Coding, Math, Art, Games
Average rating:
4.8
Number of reviews:
(5,312)
Popular
In these six exciting sessions, kids will learn how to solve questions in math within seconds through these amazing simple tricks. A new trick every class! #academic

#### Class Experience

###### Follows Teacher-Created Curriculum
6 lessons//2 Weeks
`.css-8atqhb{width:100%;}.css-9tf9ac{margin-bottom:1em;}.css-g8s3lw{display:grid;grid-gap:0;grid-template-columns:96px 1fr;margin-top:0rem;} .css-1ak6lo7{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.2rem;line-height:2rem;font-weight:500;letter-spacing:0.1rem;text-transform:uppercase;border-bottom:1px solid;border-color:#E0E0E0;color:#5C5C5C;padding:0 0 5px 16px;}@media (max-width:767.95px){.css-1ak6lo7{padding:0 0 5px 8px;}}Week 1.css-199df33{display:grid;grid-template-columns:96px 1fr 40px;grid-gap:16px;padding-top:8px;}@media (max-width:767.95px){.css-199df33{grid-template-columns:96px 1fr 28px;grid-gap:8px;}}.css-12h69r9{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.2rem;line-height:2rem;font-weight:500;letter-spacing:0.1rem;text-transform:uppercase;color:#004a77;line-height:24px;font-weight:700;}Lesson 1.css-t78n9j{color:#1A1a1a;}Dot Addition.css-kf9gkg{color:#5C5C5C;margin-top:12px;height:0;display:none;}how to add series of numbers quickly without the calculator.css-1ngtilx{cursor:pointer;padding:0 4px;}.css-v481rw{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;height:24px;}Lesson 2Crazy Subtractionhow to subtract without carryoverLesson 3Multiplication by 11 and Multiplication of Teens into Teensfrom 12 to 19 multiplication trick.css-1t0ni75{display:grid;grid-gap:0;grid-template-columns:96px 1fr;margin-top:28px;} Week 2Lesson 4Magic with 9saddition and subtraction with 9 , 99 , 999Lesson 5Magic with 9smultiplication and division with 9 , 99, 999Lesson 6Square of numbers and of 5 endingscalculating squares in a jiffy of numbers which have 5 as unit place `
```Quick calculation techniques using vedic math tricks
```
`.css-itpm5d{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;margin-bottom:0.5em;margin-left:2px;}.css-1jafuj7{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;margin-right:0.5em;margin-top:0.2em;color:#5C5C5C;}.css-1757vrz{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.6rem;line-height:1.3;font-weight:500;letter-spacing:0.01rem;color:#5C5C5C;}0 hours per week outside of class.css-1il00e6{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;gap:1em;-webkit-flex-direction:column;-ms-flex-direction:column;flex-direction:column;}.css-1do1xce{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;width:1em;height:1em;display:inline-block;fill:currentColor;-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;-webkit-transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;transition:fill 200ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;font-size:inherit;vertical-align:-0.125em;text-align:center;width:1.25em;color:#368139;margin-right:0.5em;margin-top:0.2em;}.css-4j7l6r{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.6rem;line-height:1.3;font-weight:500;letter-spacing:0.01rem;}Mastery Evaluation.css-l2z0vi{margin-top:0.5em;}.css-qg6uxs{margin:0;font-family:Ginto Normal,sans-serif;font-size:1.6rem;line-height:1.5;font-weight:400;letter-spacing:0;font-weight:700;}Frequency: includedFeedback: includedDetails: quick practice questions during classCertificate of CompletionFrequency: 1 after class completionDetails: `
Joined May, 2020
4.8
5312reviews
Popular
Profile
##### Teacher expertise and credentials
```Einsteins Square is extremely proud to be recognized as top organization by Outschool Best in Class 2023 Awards, and in 2022 Awards in following categories:
1. Top three Organizations on Outschool
2. Organization with the most positive ratings

#### \$109

for 6 classes
3x per week, 2 weeks
45 min

Completed by 45 learners
Live video meetings
Ages: 10-15
1-5 learners per class