Under the Sea Answer Key

This worksheet presents single-digit addition word problems set in an ocean theme. Students read each scenario and determine how many objects or animals there are in total by combining two given amounts. The problems support reading comprehension as learners extract numerical information from sentences. Each question encourages students to visualize and model the situation, strengthening conceptual understanding of joining quantities. This worksheet is ideal for early learners developing both literacy and foundational addition skills. It also increases confidence in solving story-based problems.

Curriculum Matched Skills

Mathematics – Addition Within 20

Mathematics – Solving Story Problems

English Language Arts – Reading Comprehension of Math Texts

Mathematics – Modeling and Representing Addition

This worksheet is part of our Addition Word Problems Worksheets collection.