direction:perform the indicated operation on integers.decode the message to answer the riddle.
Why did the boy wear glasses in math class?
_l __ 45 7 21 -50 -96 9 -40 -64
__ __ __ __ __ __ __ __
-25 45 9 45 -64 45 -96 13

A.45+13
B.8-24
C.36+(-12)
D.-63+40
E.-32-8
H.63÷(-9)
I.(-15)(-3)
J.-84+21
L.46-30
M.-42÷(-6)
N.21+(-8)
O.(-32)(3)
P.27+6-12
R.-86+36
S.(-16)(4)
R.-64÷-16
U.48÷-4
V.-72÷(-8)
W.28-16
Y.-95+50
​