Standard form is when you remove the brackets and the redundant plus sign or in money form the "and" sign. (Sorry about picture quality taken with and Ipod.)
Sunday, December 2, 2012
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This is a place for the community of learners in Room 8-17 to learn and enjoy math. It is an extension of the classroom making it accessible 24 hours a day, 7 days a week.
Good Job, Leif! I like how you explained each question with a model. I also like how you included sentences to go with each one. Next time, take better pictures. Also, I am bothered at how your last picture and the text aren't aligned with the other 2 pictures. Overall, great job!
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