## Shivangi Srivastava is teaching live on Unacademy Plus

SEASON 2 Simplification ENROLL NOW Approximation Tricks & Shortcuts By Shivangi Srivastava

Rate ABOUTME Review ello! Tell us what you think... Tap to Rate Follow Shivangi SrivastavaVERIFIED Electronic and communication engineering from RTU. Cleared written of Bank of Maharashtra 2016,SBI PO 2017, Published national papers also 18,772 Views in last 30 days 116,262 Lifetime Views You can find me at 8 courses 8.9k Folowers https://unacademy.com/user/ shivangi2623.srivastava

Simplification Tricks Squares (12 to 302): 112-121 122-144 132 169 142- 196 152 225 162-256 172 - 289 182- 324 192 361 202 400 212 - 441 222- 484 232 529 242- 576 252 - 625 262 676 272-729 282 784 292 - 841 302 900 2 42 16 . 52- 25 62 36 . 72- 49 . 82 -64 92- 81 102-100

Calculating square of a number : (Formula method O 127 tU 92 t2769 g21

Tricks 9) o8 01 ool (3399) - 339t boa l0ox5 500 544) 14) 62 2619 2640

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