3.MATH.2.B
Describe the mathematical relationships found in the base-10 place value system through the hundred thousands place.
Grade 3 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
mathematical relationshipsbase-10 place value systemhundred thousands place
Skills
- describe (mathematical relationships in the base-10 place value system to hundred thousands) #dok2
- analyze (how digits change in value based on their place in the base-10 system) #dok2
- explain (the role of each place value up to hundred thousands) #dok2
Learning Targets
- I can identify each place value up to the hundred thousands place in a number. #dok1
- I can recognize the value of a digit in a given place up to the hundred thousands. #dok1
- I can describe how the value of digits changes depending on their position in the base-10 system up to the hundred thousands. #dok2
- I can explain the relationships between place values—for example, that a digit in the tens place is ten times the value of the same digit in the ones place. #dok2
- I can analyze how changing a digit in a specific place affects the value of a whole number up to the hundred thousands. #dok2
Big Ideas
- The base-10 place value system determines the value of each digit in a number based on its position.
- Understanding place value relationships helps us read, write, and compare large numbers accurately.
Essential Questions
- How does the position of a digit in a number affect its value?
- What are the relationships between each place value in the base-10 system?
- Why is it important to understand how place value works when working with large numbers?
- How does the base-10 system help us represent and work with very large numbers?
- What happens to a number when you move a digit from one place value to another?