Exercise math: Addition & subtraction – 1st Grade written by accessknow Math exercise, for 1st grade students, of addition and subtraction with images. Download this math activity at:PDF: Exercise math: Addition & subtraction – 1st Grade – PDF 0 comment 0 Facebook Twitter Google + Pinterest accessknow previous post Match words with the correct pictures next post Exercise cuting practice – Kindergarten Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ