Side question, what's different if you flip a penny from before 1982 and one after 1982? Listen carefully when you flip them to get the answer.
After being in class this week we are able to add, subtract, multiply, and divide decimals.
More to come later, also check out the upper right to see a new link to rush hour from math fun night.
I flipped a 1973 penny and a 1998 penny. The 73 penny is more high-pitched than the 98 penny.
ReplyDeleteGrace Klapperich