3rd Grade Math Curriculum: Units 6–10 E-Book | Mathtastico

3rd grade multiplication, division, and problem solving

Teach the next stage of 3rd grade math with the TEKS-aligned Mathtastico Units 6–10 e-book. Connect addition and subtraction problem solving to multiplication, division, number relationships, and rectangular area through models, practice, and review.

• Grade: 3rd grade
• Scope: Units 6–10 of the Mathtastico multi-unit series
• Format: Digital e-book in English; no printed book is shipped
• Teaching uses: Classroom lessons, small-group intervention, tutoring, and targeted STAAR math review

What students will practice

• Addition and subtraction: Solve one- and two-step problems within 1,000 using place value and the relationship between operations.
• Multiplication: Connect equal groups, repeated addition, arrays, area models, skip counting, and number lines. Practice facts through 10 × 10 and multiply two-digit numbers by one-digit numbers.
• Division: Share objects equally, find quotients using multiplication facts, and explore even and odd numbers.
• Mathematical relationships: Find unknown values in equations, describe multiplication comparisons, and represent relationships in tables.
• Problem solving and area: Represent multiplication and division problems within 100 and determine rectangular area using multiplication.

What is included

• Planning support: TEKS-based unit planning, math vocabulary, and guided questions for lesson goals.
• Pre-assessments: Check prerequisite skills before introducing new learning.
• Guided and independent practice: Teach each skill, then give students opportunities to apply it through practice and word problems.
• Daily spiral review and Problem of the Day: Revisit previously taught skills throughout instruction.
• Homework and games: Reinforce lesson concepts through additional practice and activities.
• Checkpoints and assessments: Use writing prompts, problem-solving questions, practice assessments, and unit assessments to monitor understanding.
• STAAR-style questions: Integrate test-preparation practice into instruction and review.

TEKS coverage

The e-book addresses these Grade 3 Texas Essential Knowledge and Skills:

• Addition and subtraction — 3.4A: One- and two-step problems within 1,000.
• Multiplication models, facts, and strategies — 3.4D, 3.4E, 3.4F, 3.4G: Equal groups, arrays, fact fluency, and two-digit by one-digit multiplication.
• Division and number properties — 3.4H, 3.4I, 3.4J: Equal sharing, even and odd numbers, and multiplication–division relationships.
• Multiplication and division problems — 3.4K, 3.5B: One- and two-step problems within 100 using models, diagrams, and equations.
• Relationships and equations — 3.5C, 3.5D, 3.5E: Multiplicative comparisons, unknown numbers, and tables of number pairs.
• Area — 3.6C: Rectangles with whole-number side lengths.

How to use this resource

Begin with a pre-assessment to identify skills that need attention. Introduce a concept with guided practice, follow with independent work or a game, and use checkpoints to plan your next lesson. Add spiral review and homework to revisit learning over time.

Choose the right resource

This listing covers Units 6–10. For place value, fractions, addition, and subtraction, explore the Units 1–5 e-book. Continue with the Units 11–15 e-book for additional operations practice, geometry, measurement, data, and financial literacy.

Browse all 3rd grade math resources to compare individual units and bundles.

Edition note: The free Grade 3 Unit 1 sample previews our newer Unit 1 workbook, a separate edition from this Units 6–10 e-book.