Which of these numbers should go in the box to make the equation true?

a 1
b 2
c 3
d 6

exactly you go it

step-by-step explanation:

answer:  

step-by-step explanation:

odd numbers are only divisible by 1 and itself.

even numbers are divisible by more than 1 and itself.

for example 6 is even because it is divisible by more than 1 and its self. 1 x 6= 6 ; 2 x 3= 6

and 7 is odd because only 7 x 1 equals seveb

image for option 4

step-by-step explanation:

i just know the internet