1. Add digits
Add the middle digits.
x11 (2d x 11, with carry)
2 visual steps / times 11 digit insert
2. Handle carry
Carry into the left digit.
Practice Level 3
Name the shape first; the shortcut stays small.
Start Level2 visual steps / times 11 digit insert
Add the middle digits.
Carry into the left digit.
Name the shape first; the shortcut stays small.
Start Level