standard_description: Use multiplication and division within 100 to solve word problems in situations involving equal groups, arrays, and measurement quantities, e.g., by using drawings and equations with a symbol for the unknown number to represent the problem.
problem_activity: Problem 1
Veronica is making a poster for science class.
[IMG]
What is the total area, in square feet, of the poster?
Problem 2
Setsuko is redoing a room and wants to put wallpaper on a wall that has a window. The wall with the window, shaded, are shown in the diagram below.
[IMG]
How many square feet of wallpaper will Setsuko use on the wall?


aligns: no