MA19.4.6
Using models and quantitative reasoning, explain that in a multi-digit whole number, a digit in any place represents ten times what it represents in the place to its right.
Using models and quantitative reasoning, explain that in a multi-digit whole number, a digit in any place represents ten times what it represents in the place to its right.
Unpacked Content
UP:MA19.4.6
Vocabulary
- Quantitative reasoning
- Place value
- Division
- Multiplication
- Multi-digit
- Represents
Knowledge
Students know:
- that in a multi-digit whole number, a digit in one place represents ten times what it represents in the the place to its right.
Skills
Students are able to:
- Use models to explain how a digit in any place is ten times what the digit represents in the place to its right.
- Use reasoning to explain how a digit in any place is related to what the digit represents in the place to its right.
Understanding
Students understand that:
- Each place value represents a different sized unit.
- When comparing the place values of digits in successive place values, the place value of the digit on the left is 10 times the place value of the digit on the right.
