Embedded Files
Overview
Overview
Your student will be learning:
- how to estimate to solve mathematical and real-world problems involving addition and subtraction.
- Estimation may include rounding or using compatible numbers.
- addition and subtraction with decimals.
Resources
Resources
- Videos
- Addition & Subtraction of Decimals. This Study Jams by Scholastic video models how to solve for the missing part in part-part whole model and in a word problem using addition and subtraction.
- Free Apps
Rounding
Rounding
Students will round numbers against a timer.
Math Planet
Math Planet
Self-paced game with over 100 levels based on different concepts, such as number sense, multiplication and division, fractions, measurement and geometry
- Websites
- Estimation Valley Golf. Mr. Nussbaum’s Estimation Valley Golf game provides fun practice with rounding and addition.
- Decimal Spaceships. This game by Barak Sofer at Free Training Tutorial starts with rounding decimals to the nearest tenth. It has a link to additional decimal skill activities.
- Hotel Decimalfornia. Mr. Nussbaum’s Hotel Decimalfornia provides players an opportunity to practice basic addition and subtraction with decimals.
- The Decimals Cruncher. Decimals Cruncher by Coolmath is a game that allows students to choose their level and operation. It encourages mental math strategies.
Report abuse