In a group of 28 junior high school students, 7 take French, 10 take Spanish, and 4 take both languages. The students taking both French and Spanish are not counted with the 7 taking French or the 10 taking Spanish. How many students are not taking either French or Spanish?  Choices:
A) 7
B) 6
C) 8
D) 4
E) 3
A   7   Seven students are not taking a language. Add 7 + 10 + 4 to get 21. Then subtract 21 from the total students:   28 - 21= 
<gadget id="calculator">  28 - 21</gadget>
<output>7</output>
7.
<result>A</result>
In a group of 28 junior high school students, 7 take French, 10 take Spanish, and 4 take both languages. The students taking both French and Spanish are not counted with the 7 taking French or the 10 taking Spanish. How many students are not taking either French or Spanish?