Complete the description of how to find the sums -2+1 and -2+(-1) on a number line To find -2+1,start at 0.Draw the arrow for -2 Then, from__, draw the arrow for 1; the sum is __.
To find -2(-1),start 0.Draw the arrow for -2. Then, from __,draw the arrow for -1 ; the sum is ___.

Fill in the blank 1. a rhombus is a rectangle a) always b) sometimes c) never 2. a square is a quadrilateral a) always b) sometimes c) never 3. a trapezoid is a kite a) always b) sometimes c) never 4. a quadrilateral is a kite a) always b) sometimes c) never 5. a square is a rhombus a) always b) sometimes c) never 6. a parallelogram is a rectangle a) always b) sometimes c) never