Oklahoma MATH Grade 4 Volume 1 student textbook by Ron Larson, Nick Lopez, and India White. Published by Big Ideas Learning, this comprehensive mathematics resource is designed specifically for the Oklahoma curriculum. It features colorful illustrations, clear examples for key concepts like multi-digit multiplication, and ‘Connect to Real Life’ sections to engage young learners. Please note that about 25 pages have previous pencil markings and completed exercises. Ideal for homeschooling, extra practice, or as a reference guide for 4th-grade math standards.