4.MATH.4.B
Determine products of a number and 10 or 100 using properties of operations and place value understandings.
Grade 4 · Texas Essential Knowledge and Skills (TEKS) · TEKS 2012
Standard Unwrapping
AI-generated as a starting point — sign in to edit.Vocabulary
productsnumber10100properties of operationsplace value understandings
Skills
- determine products (of a number and 10) #dok1
- determine products (of a number and 100) #dok1
- apply properties of operations (to find products) #dok2
- use place value understanding (to find products) #dok2
Learning Targets
- I can determine the product of a number and 10. #dok1
- I can determine the product of a number and 100. #dok1
- I can use the properties of operations to solve for products involving 10 or 100. #dok2
- I can use my place value understanding to explain how multiplying by 10 or 100 changes a number. #dok2
Big Ideas
- Multiplying a number by 10 or 100 changes its value in a predictable way based on place value.
- Understanding the properties of operations helps to efficiently calculate products with powers of ten.
Essential Questions
- What happens to a number when you multiply it by 10 or 100?
- How can you use place value to help you multiply by 10 or 100?
- Why are the properties of operations important when multiplying by powers of ten?
- How do you know whether your answer is reasonable when multiplying by 10 or 100?
- What patterns do you notice when multiplying different numbers by 10 or 100?