Question 1: How many fourthgraders could complete a bar graph?
A) About onequarter
B) About onehalf
C) About threequarters
D) All of them
Question 2: What percentage of fourthgraders could find a figure that has the same perimeter as a given figure?
A) Almost 40%
B) Almost 50%
C) Almost 60%
D) All of them
Question 3: How many eighthgraders could solve an algebraic equation?
A) More than 30%
B) More than 50%
C) More than 70%
D) More than 80%
Question 4: What percentage of eighthgraders could identify an isosceles triangle?
A) About 40%
B) About 50%
C) About 60%
D) About 70%
Answers: Question 1) C, Question 2) A, Question 3) D, and 4) Question A.
