Here are the solutions to the equations:

1. \( 1 + 4 = 5 \)
2. \( 9 - 2 \times 3 = 9 - 6 = 3 \)
3. \( (7 - 5) \times (3 + 1) = 2 \times 4 = 8 \)

If you'd like more details or explanations, feel free to ask!

Here are 5 related questions for practice:
1. What is \( 3 + 6 \times 2 \)?
2. Simplify \( 12 - 4 + 2 \times 5 \).
3. Calculate \( (5 + 2) \times (8 - 3) \).
4. What is the result of \( 15 \div 3 + 2 \times 5 \)?
5. Solve \( (9 - 6) \times (4 + 3) \).

**Tip:** Remember to follow the order of operations (PEMDAS: Parentheses, Exponents, Multiplication and Division (left to right), Addition and Subtraction (left to right)).

Explore how to solve basic arithmetic equations such as 1+4, 9-2×3, and (7-5)×(3+1) using the order of operations (PEMDAS). This problem covers key concepts of addition, subtraction, and multiplication, suitable for students in Grades 5-6.

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