1. Add digits
Add the middle digits.
x11 (2d x 11, no carry)
2 visual steps / times 11 digit insert
2. Handle carry
Place the sum between.
Practice Level 2
Name the shape first; the shortcut stays small.
Start Level2 visual steps / times 11 digit insert
Add the middle digits.
Place the sum between.
Name the shape first; the shortcut stays small.
Start Level