Spectrum Math

What it is

A series of grade-level math workbooks sold in paperback and as PDF eBooks. Each chapter opens with a pretest and a parent support page, followed by practice lessons and a posttest, and the books also include a mid-test, a final test, and an answer key. The publisher describes the series as practice for children who need help building core-subject skills.

Written by the Homebuilt team from the publisher’s own materials, checked September 2026. Prices and editions change, so confirm with the publisher. Learn more: Carson Dellosa Spectrum Workbooks · Spectrum Math Workbook Grade 8 (current edition) · Spectrum Math Workbook Grade 8 eBook (PDF) · Spectrum Math Grade 8 sample pages (publisher PDF)