Algebra 1 > Notes > Yorkcounty Final > Yc > Practice Problems 25

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