Answer:
a. Division
b. Subtraction
c. Addition
d. Subtraction
e. Division
f. Multiplication
g. Multiplication
h. Multiplication
i. Division
Explanation:
a. Use the last part and the answer to help you. 4*4 is 16. Multiplication is the opposite of division. That means that it is division.
b. What is a equation that involves 6 and 3. Multiplication would make the number 18. That would be too high. If you divide, it would be 2. If you add, it would be 12. Based on that, we know that is must be subtraction.
So on and so forth. If you do not understand still, ask me to break it even further down.