Unit 6 3rd Grade Math Review

546 + 211 - 314 =

Steven arrived at the store at 5:03 and left at 5:47. How many minutes was he at the store?

Which of these is a right angle?

What fraction is each part of this shape? Options: 1/4, 1/2, 3/8, 1/8

Steph drew these two rectangles on the grid paper. Which statement is true about the rectangles? Options: same area, same perimeter; same area, different perimeter; different area, different perimeter; different area, same perimeter.

Stanley made two paintings with the same perimeter but different areas. What could be the length and width of the other painting? Options: length 2 cm, width 11 cm; length 4 cm, width 4 cm; length 1 cm, width 10 cm; length 3 cm, width 5 cm.

Sam drew a rectangle with the perimeter 24. Which one did he draw? Options: A, B, C, D.

Vanessa drew lines to divide a trapezoid into equal parts. Which trapezoid below shows how Vanessa could have divided her trapezoid?