**Updated to Reveal Math 2025** Designed to be a helpful resource for 3rd Grade Reveal Math Unit 3. The words in the Unit Review are: decompose, estimate, algorithm, compatible numbers, partial sums. This resource provides additional helpful words: addend, bar diagram, difference, sum and unknown. **These are on standard paper size, 2 definitions to a page and these are in COLOR.** Unit 3 Vocabulary Words in this resource: decompose estimate algorithm compatible numbers partial sum addend bar d