I am so excited to share these No Prep math activities for adding and subtracting whole numbers and decimals! Students practice 4th-grade math word problems, rounding numbers, addition and subtraction strategies, and more! Add these activities to your main math curriculum, use them in small groups, or supplement your whole group activities! Please Note: These are not daily lesson plans, but a set of activities that can just be placed throughout your math block and place value unit. We included