Statistics table of mathematics in the fourth grade of primary school - Training Enrollment Network

Statistics table of mathematics in the fourth grade of primary school

(1) A: Class 3 has the most boys and Class 3 has the least girls.

(2) Answer: There are more boys than girls in Class 2 and Class 3.

(3)25+28=53 (person)

26+24=50 (person)

27+23=50 (person)

(53+50+50)÷3

= 153÷3

=5 1 (person)

Answer: There are 5 1 student in each class of three classes.

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