Posted by **m** on Sunday, October 3, 2010 at 6:03pm.

Name the property that justifies each step.

[(2 * 100) + (3 * 10)]+ [(1 * 100) + (5 * 10)]

= (2 * 100) + [(3 * 10)+ (1 * 100)] + (5 * 10)__________ property

= (2 * 100) + [(1 * 100)+ (3 * 10)] + (5 * 10)___________ property

= [(2 * 100) + (1 * 100)]+ [(3 * 10) + (5 * 10)]__________ property

= [(2 + 1) * 100]+ [(3 + 5) * 10] ____________property

I am confused on this, trying to figure out if commutative, distributive,etc.

## Answer this Question

## Related Questions

- statistics - A professional basketball player has embarked on a program to study...
- math help, correction - Anna has 12 bills in her wallet, some $5 and some $10. ...
- mathematics (percentages) - math problem: pedro wants to calculate his gpa. he ...
- math help please!!! - In this question how do you know when to add or subtract...
- Statistics Help Please - The following data were collected on non-conformances ...
- English - I have 100 dollars. I have 100 pounds. I have 100 pesos. I have 100 ...
- Statistics - The table I have is: Color of Candy Frequency Proportion (as a ...
- math - In this question do I add, subtract, or multiply the exponents? 100^12...
- math am i correct - Add thirty-eight and nine tenths, five and fifty-eight ...
- Math check - write the decimal as a fraction or a mixed number in simplest form ...

More Related Questions