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8 questions with a Dinosaurs theme plus a full answer key. Perfect for Grade 3 Math.
⬇ Download WorksheetStudents will solve one- and two-step word problems using addition, subtraction, and multiplication within 100 in a dinosaur-themed context.
After Q6, pause and ask the class: 'How many total ancient ferns did Maya collect across questions 5 and 6?' — this quick mental addition checks whether students tracked the story and reinforces cumulative thinking from this specific worksheet.
- Maya finds 4 fossil bones near the crater. She finds 3 more fossil bones. How many fossil bones does Maya have now? Show your working.
- Maya spots 9 dino eggs in a nest. She draws 5 of them in her notebook. How many dino eggs did Maya NOT draw? Show your working.
- Maya finds 3 groups of ancient ferns. Each group has 6 ancient ferns. How many ancient ferns does Maya count in all? Show your working.
...plus 5 more questions in the full worksheet
Instructions: Read each problem carefully before you write. Show all your steps to earn full marks.
Standard: 3.OA.A.3, 3.OA.D.8, 3.NBT.A.2
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About this Math worksheet for Grade 3
Third graders need explicit practice translating word problems into equations and using efficient strategies like arrays and number lines to solve multi-step problems, which this worksheet targets through accessible, contextualized scenarios. Teachers can use these problems to assess whether students can identify relevant information, represent situations mathematically, and apply properties of operations—critical foundational skills before moving to multi-digit multiplication in grade 4.
This printable Math worksheet is designed for Grade 3 students and covers Word Problems. The Dinosaurs theme keeps kids engaged while they practice essential Math skills. Every worksheet includes a full answer key making it easy for parents and teachers to check work instantly. Aligned to Common Core State Standards (CCSS) for Grade 3 Math. Print-ready at US Letter size. No login required — download and print in seconds.
Last updated: April 2026
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Examel provides 10,000+ printable worksheets for Grades 1–6, aligned to Common Core State Standards. Every worksheet is reviewed for accuracy and includes a full answer key. New worksheets added weekly across Math, English, and Science. Built by educators for parents, teachers, and homeschool families.