The document appears to be a Portuguese language worksheet containing various math and problem solving exercises for students, including:
1) Drawing missing shapes, numbers or arrows
2) Identifying locations of objects in a room diagram
3) Ordering items from lightest to heaviest weight
4) Answering questions about dates on a calendar
5) Counting objects in pictures
6) Solving word problems involving money amounts and numbers of items
7) Identifying most/least common outcomes based on diagrams