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Download & View Algebra 1 > Notes > Yorkcounty Final > Yc > Practice Problems 25 as PDF for free.
Practice Problems – Lesson 25 1) What must be true to add matrices? 2) How is the order of a matrix written? 3) If Matrix A is a 3 X 2 and Matrix B is a 3 X 2, what is the order going to be when you add Matrix A and Matrix B together. 5 4 0 5 4 1 68 9 6 + 2 8 6 4) 2 − 2 0 4 7 5 8 5 5) 3 4 0