WITHOUT doing any math, make a guess for which is the better deal and say why you chose that.
Question 2
2.
Write down a strategy you could use to solve this problem. DON'T SOLVE IT YET
Question 3
3.
How could you use exponents to solve this problem? DON'T SOLVE IT YET
Question 4
4.
SOLVE IT NOW. FINALLLLY. You can use a calculator to check your work but I must see some of the work you did!
Question 5
5.
Question 6
6.
Choose 2 of the math practices you checked and explain how you used them for this problem.
Which math practices did you have to use to solve this problem? Click all that apply. If you're not sure what it means look at the posters on the cupboards
Make sense of problems
Reason abstractly and quantitatively
Construct arguments and critique the reasoning of others