IES GABRIEL CISNEROS: 3rd ESO D:1st TERM 2nd CHANCE EXAM WITH ANSWERS.

REFERENCES:

• https://www.ixl.com/math/grade-7/scientific-notation
• http://www.shmoop.com/basic-operations/scientific-notation-exercises.html
• http://www.mathworksheets4kids.com/scientific-notations/any-scientific-large.png
• http://www.elortegui.org/ciencia/datos/3ESO%20CLIL/exercises/solved/Solved%20concentration%20exercises.pdf