Math Problem Statement

(8+12-7)

Solution

The expression is:

8+1278 + 12 - 7

Let's solve it step by step:

  1. Addition:
    8+12=208 + 12 = 20

  2. Subtraction:
    207=1320 - 7 = 13

So, the final answer is 13\boxed{13}.

Do you have any questions or need more details?

Here are 8 related questions you might find interesting:

  1. What is the value of 8×1278 \times 12 - 7?
  2. How would you solve 8+127+58 + 12 - 7 + 5?
  3. What is the result of 2(8+12)72(8 + 12) - 7?
  4. Can you solve 8+(127)×38 + (12 - 7) \times 3?
  5. How does the order of operations affect 8+12÷678 + 12 \div 6 - 7?
  6. What is the value of 8+127+(42)8 + 12 - 7 + (4 - 2)?
  7. How do you evaluate 8×(127)8 \times (12 - 7)?
  8. What happens if you add parentheses in different places in 8+1278 + 12 - 7?

Tip: Always perform operations inside parentheses first and follow the order of operations (PEMDAS) for accurate results!

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Math Problem Analysis

Mathematical Concepts

Arithmetic
Order of Operations

Formulas

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Theorems

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Suitable Grade Level

Grades 3-5