Strengthen number sense with structured mental math activities.

**Topics Included:**
• Thank You
• Advanced estimation in word problems
• Compatible numbers in division
• Converting fractions and decimals mentally
• Division estimation strategies
• Doubling and halving strategies
• Doubling patterns and quick estimates
• Estimating angles in geometry
• Estimating distance
• Estimating distance using maps and scale
• Estimating division
• Estimating fractions of sets
• Estimating from statistical graphs
• Estimating products and quotients
• Estimating speed and time
• And many more mental math strategies!

⭐ **Perfect For:**
• Bell Ringers
• Math Centers
• Homework Practice
• Small Group Work
• Early Finishers
• Test Preparation

**What’s Included:**
• Printable Worksheets (PDF)
• Complete Answer Key
• Teacher License for Classroom Use

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