: Addition and subtraction within 20, as well as two-digit addition and subtraction [7, 10, 11].
: Identifying 2D and 3D shapes, telling time to the hour and half-hour, measuring length, and identifying equal shares (fractions like 1/2, 1/3, 1/4) [7, 10, 15]. Skill Sharpeners Math, Grade 1
: Primarily sold as a perforated paperback, allowing pages to be easily removed for individual use [1, 12, 26]. Why you're seeing this ad unit : Addition and subtraction within 20, as well
Skill Sharpeners Math, Grade 1 (2021 revised edition) | Evan-Moor Educational Publishers | Homeschool Christianbook.com Why you're seeing this ad unit Skill Sharpeners
: Includes a full key at the back for easy grading [9, 10, 19].
: Recent editions include a downloadable teaching guide with pacing suggestions, modality-specific tips, and extension activities [4, 19]. Availability & Value
Skill Sharpeners: Math, Grade 1 - by Evan-Moor Educational Publishers (Paperback)
