Let's analyze the image step by step:

The problem asks to perform the indicated operations. The expressions are as follows:

Part 1 of 4: $35 - (-7)$

Using the rule that subtracting a negative number is equivalent to adding: $35 - (-7) = 35 + 7 = 42$ Answer: 42

Part 2 of 4: $35 + (-7)$

Adding a negative number is equivalent to subtraction: $35 + (-7) = 35 - 7 = 28$ Answer: 28

Part 3 of 4: $35 \cdot (-7)$

Multiplying a positive number by a negative number results in a negative product: $35 \cdot (-7) = -245$ Answer: -245

Would you like detailed explanations of these rules? Here are some related questions for practice:

1. What is $12 - (-3)$?
2. Simplify $-15 + (-10)$.
3. Solve $8 \cdot (-2)$.
4. Perform $50 - 15$.
5. Explain why subtracting a negative number is the same as adding.

Tip: When dealing with operations involving negative numbers, visualize the movement on a number line—it helps reinforce the concept!