Exploring the Sum of Integers

When adding -2 and 4, we are essentially finding the sum of these two integers. In this case, since one number is negative and the other is positive, we need to subtract the smaller absolute value from the larger one and keep the sign of the number with the larger absolute value. So, by applying this rule, we find that the sum of -2 and 4 is equal to 2. Therefore, the sum of -2 and 4 is 2. This is a key concept in understanding the operations involving integers and is fundamental for Grade 7 students in the USA.

Let's embrace the beauty of math and continue exploring its wonders!