About the Whole ASVAB!?

I want to be a Ammunition Technician, to be that i would have to score a 100 on the General Technical which is Word Knowledge and Paragraph Comprehension and Arithmetic Reasoning So do it means I have to Score a 100 for Word Knowledge and Paragraph Comprehension and a 100 on the Arithmetic Reasoning? or say if I score a 70 on the Word Knowledge and Paragraph Comprehension and I score and 37 on the Arithmetic Reasoning Do they Add them about and it will be a 107 on the General Technical Please help me out I want to Join the Marine Corp so badly!