
Master Grade 8 compatible numbers through engaging guided video lessons with embedded comprehension checks. This interactive video resource helps students develop estimation strategies and mental math skills through active learning experiences.

11 questions
Exploring Compatible Numbers for Addition
Interactive Video
•
6th - 10th Grade

7 questions
Compatible Numbers Video
Interactive Video
•
6th - 8th Grade

11 questions
Estimating with Four Operations in 5th Grade Math
Interactive Video
•
6th - 10th Grade

11 questions
Estimating and Multiplying Decimals Effectively
Interactive Video
•
6th - 10th Grade

11 questions
Estimating Products with Fractions and Whole Numbers
Interactive Video
•
6th - 10th Grade
11 questions
Estimating Products and Quotients Mastery
Interactive Video
•
6th - 10th Grade
11 questions
Estimating Sums and Differences in Math
Interactive Video
•
6th - 10th Grade
Compatible numbers form a fundamental computational strategy in Grade 8 mathematics that enables students to perform mental calculations with greater speed and accuracy. Wayground's interactive video collection provides comprehensive guided video lessons that teach students to identify and utilize number pairs that work harmoniously together, such as numbers that sum to multiples of ten or create easy-to-calculate products. These videos incorporate embedded questions and comprehension checks that help students recognize when 47 + 23 can be thought of as 50 + 20, or when 25 × 16 becomes more manageable as 25 × 4 × 4. The interactive format ensures students actively engage with the content while developing critical number sense skills that support estimation, mental math proficiency, and algebraic reasoning essential for advanced mathematical concepts. Wayground supports mathematics educators with millions of teacher-created interactive video resources specifically designed to strengthen computational fluency and number relationships. The platform's robust search and filtering capabilities allow teachers to locate compatible numbers content aligned with state and national mathematics standards, while customization tools enable educators to modify embedded questions and adjust pacing to meet diverse learner needs. Teachers can deploy these interactive videos through flexible digital delivery formats that accommodate whole-class instruction, small group interventions, or individual practice sessions. These comprehensive tools support strategic lesson planning by providing ready-to-use resources for introducing new concepts, targeted remediation for students struggling with mental math strategies, and enrichment opportunities that challenge advanced learners to apply compatible number techniques in increasingly complex mathematical scenarios.

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