Math Curriculum - Unit 4
UNIT 4 - Applying Base Ten Understanding
UNIT SUMMARY
In this unit, students will:
Unit 4 Parent Letter
UNIT SUMMARY
In this unit, students will:
- continue to develop their understanding of and facility with addition and subtraction
- add up to 4 two-digit numbers.
- use a variety of models (base ten blocks- ones, tens, and hundreds only; diagrams; number lines; place value strategies; etc.) to add and subtract within one thousand.
- become fluent with mentally adding or subtracting 10 or 100 to a given three-digit number.
- demonstrate fluency with addition and subtraction.
- understand the relationship between addition and subtraction (inverse operations).
- represent three digit numbers with a variety of different models (base ten blocks- ones, tens, and hundreds only; diagrams; number lines; place value strategies; etc.).
- recognize and use place value to manipulate numbers.
- continue to develop their understanding of, and facility with, money.
- count with pennies, nickels, dimes, and dollar bills.
- represent a money amount with words or digits and symbols (either cent or dollar signs).
- represent and interpret data in picture and bar graphs.
- use information from a bar graph to solve addition and subtraction equations.
Unit 4 Parent Letter