Questões de EFAI Matemática

THERE ARE MANY DIFFERENT ANIMALS ON MR. ALBERTO’S FARM. THERE ARE CHICKEN, ROOSTER AND CHICKS AMONG THESE ANIMALS. THERE WERE $14$ CHICKS ON HIS FARM LAST WEEK:

Available at: https://www.shutterstock.com/pt/image-vector/cute-animals-collection-farm-wild-marina-783342166. Accessed 8 Nov. 2022.

$16$ CHICKS WERE BORN THIS WEEK.

HOW MANY CHICKS ARE THERE ON MR. ALBERTO’S FARM NOW?

PEDRO LOVES HIS TEDDY BEAR AND HE WOULD LIKE TO KNOW ITS LENGTH. SO, HE MEASURED IT WITH SOME STRINGS OF THE SAME SIZE, AS SHOWN IN THE IMAGE:

Available at: https://www.shutterstock.com/pt/image-vector/teddy-tie-365072069. Accessed 8 Nov. 2022.

THE TEDDY BEAR’S SIZE IS APPROXIMATELY

ON A MATH BOARD, EACH SQUARE HAS A NUMBER WRITTEN. THE NUMBERS ALWAYS FOLLOW A SEQUENCE FROM LEFT TO RIGHT. OBSERVE THE BOARD BELOW:

WHAT’S THE LAST NUMBER FROM THE BOARD ABOVE?

JONAS WAS LOOKING AT A NUMBER LINE HE MADE HIMSELF, BUT HE DIDN’T FILL IN ALL THE NUMBERS:

THE SUM OF THE NUMBERS IN THE BLUE AND RED RECTANGLES IS

DENISE DREW HAER PICTURE ON A SHEET OF PAPE. FOR THAT, SHE USED SHAPES. CHECK HER DRAWING:

DENISE’S EYES WERE MADE BY

RAFAELA WAS PAINTING SOME SHAPES AND SHE WANTED TO FOLLOW THE SAME PATTERN IN FORMS AND COLORS.

WHICH ALTERNATIVE REPRESENTS THE MISSING PICTURE?