Midpoint Formula, Practice with negative numbers, and Vocab

Find the midpoint of the given points: A (2,-9), B (12, -1) (7, -5) (6, -4) (-5, -4) (5, 2) Find the midpoint of the given points: A (-9,2), B (2, 2) ( -11 0) ( -7 2) (7, -5) Find the midpoint of the given points: A (12,9), B (-2, -5) (7, -5) (7, 7) ( 5, 2) Find the midpoint of the given points A(-7, 8), B(-3, 6) (1,4) (-5, 7) (6, -5) Find the midpoint of the given points A( -2, 1), B (5,6) (-8, -1 (3 7 (-1, 6) Adding and Subtracting Negative Numbers If you are struggling with negative numbers please watch this video. Negative Numbers (adding, subtracting, multiplying, dividing) Match the correct answers to the problems: (-10) + (-15) -25 -12 + 5 -7 (-18) - ( -4) -14 -4 + 8 4 -215 + 216 1 -35 + 37 2 (-50) + (-40) -90 -30 -6 5 -1 10 * -10 -100 -5*-4 20 100 -10 -3 * 8 -24 (-50) + (-150) -200 -12 -1 -18 + 3 -15 What does this symbol mean? Label what this symbol stands for in geometry. Congruent