3 Unique Tests, 90 Explained Answers — Complete Preparation
Your child’s math journey starts here — and it’s going to be a good one. This edition includes 3 full-length Grade 3 math practice tests with
90 fully explained problems — built specifically for Washington students.
Designed to help students prepare for the SBA exam, typically administered in March–June.
Aligned to WA Standards (Washington) curriculum standards and Common Core (CCSS).
💡 The Science Behind the Design
Other books are ‘compatible with’ your state standards. This one was designed around them.
- 3 complete tests × 30 questions = 90 problems with full answer explanations
- Question formats mirror the real SBA test: multiple-choice, short-answer, and extended response
- Detailed step-by-step explanations for every question
- Score tracking after each test so students see their growth
- Covers every Grade 3 math strand tested in Washington
🎯 Designed for Washington
Your child’s teacher follows Washington’s standards. So does this book.
✨ What Makes It Special
- Professional full-color design that looks like a real textbook, not a stack of worksheets
- Complete answer key with step-by-step solutions so students understand the why behind every answer
- Visual learners thrive with this book — number lines, fraction bars, area models, and graphs on nearly every page
- Realistic test-day conditions — timed format and scoring rubrics included
👨👩👧 Perfect For
- Parents looking for realistic test preparation at home
- Teachers seeking classroom test-prep materials
- Tutors identifying gaps and targeting weak areas
- Homeschool families assessing Grade 3 math proficiency
📚 Part of a Complete Series
This book is part of a complete Grade 3 Math library built for Washington. Mix and match based on what your child needs.

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