Questões de EFAI Matemática

PEDRO AGREED WITH HIS FATHER TO WALK TOGETHER EVERY DAY, INCLUDING WEEKENDS.

HOW MANY TIMES DOES PEDRO AND HIS FATHER WALK PER WEEK?

GABRIELA’S SHELF IS FULL OF BOOKS AS YOU CAN SEE IN THE IMAGE BELOW.

Available at: https://www.shutterstock.com/pt/image-vector/stack-books-on-wall-bookshelves-white-1504018790. Accessed 19 Jan. 2023.

GABRIELA WILL GET $12$ MORE BOOKS NEXT MONTH.

HOW MANY BOOKS WILL GABRIELA HAVE?

IN A MATH TASK, THE ADDITION BELOW WAS REPRESENTED AS FOLLOWS:

WHICH IS THE ALTERNATIVE WITH THE CORRECT REPRESENTATION OF THE ADDITION?

VICTOR HAS $10$ COLORFUL MARKERS AND HE LENT NINE TO HIS CLASSMATES.

HOW MANY MARKERS WERE LEFT WITH VICTOR?

THERE ARE $18$ DESKS IN A CLASSROOM. IN ORDER TO HAVE MORE SPACE, THE TEACHER DECIDED TO TAKE FIVE OF THEM OUT.

HOW MANY DESKS ARE THERE IN THE CLASSROOOM NOW?

JUNIOR HAS EIGHT ERASERS. MARIA, HIS CLASSMATE, HAS THE SAME AMOUNT.

HOW MANY ERASERS DO JUNIOR AND MARIA HAVE TOGETHER?