Math Problem Statement

Solution

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Math Problem Analysis

Mathematical Concepts

Integer addition
Integer subtraction
Negative and positive numbers
Basic arithmetic

Formulas

a + (-b) = a - b
(+a) + (+b) = a + b
(-a) + (-b) = -(a + b)

Theorems

Properties of addition and subtraction of integers
Commutative property of addition
Associative property of addition

Suitable Grade Level

Grade 5-6