Vedic Maths Level 1
Multiply by 11 — Middle-Sum Trick
Ekadhikena Purvena · Step 1/7
Objective
Multiply any 2-digit number by 11 in a single mental step using the outer-middle-outer layout.
Core
Reward
25 XP
Difficulty
Level 1
Intro
Multiply Any 2-Digit Number by 11
Practice
This step is explanation-only. Use the board and step actions to continue.
Step Actions