Math Problem Statement

  • 40 + 5 + 3 x(-4)

Solution

Let's break down the expression step by step:

Expression:
40+5+3×(4)-40 + 5 + 3 \times (-4)

  1. First, handle the multiplication:
    3×(4)=123 \times (-4) = -12

  2. Now substitute this back into the expression:
    40+5+(12)-40 + 5 + (-12)

  3. Now perform the addition/subtraction from left to right:
    40+5=35-40 + 5 = -35
    35+(12)=47-35 + (-12) = -47

So, the result is 47-47.

Would you like further details or have any questions?

Here are 5 related questions for practice:

  1. What is 50+10+2×(3)-50 + 10 + 2 \times (-3)?
  2. Simplify 83×5+128 - 3 \times 5 + 12.
  3. Evaluate 7+4×(5)7 + 4 \times (-5).
  4. What is 6+7+4×(2)6 + 7 + 4 \times (-2)?
  5. Solve 15+9+5×(6)-15 + 9 + 5 \times (-6).

Tip: Remember to always perform multiplication and division before addition and subtraction when simplifying expressions.

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Math Problem Analysis

Mathematical Concepts

Order of Operations
Arithmetic
Multiplication
Addition/Subtraction

Formulas

PEMDAS/BODMAS rule (Parentheses, Exponents, Multiplication/Division, Addition/Subtraction)

Theorems

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Suitable Grade Level

Grades 6-8