Welcome, kids! Today we discussed negative number theories, focusing on how numbers can be greater or less than each other and the impact of numbers at home. We specifically looked at operations involving negative and positive numbers, including addition and subtraction, using practical examples like Denmark’s temperature, which was presented as 3 degrees. This example illustrated the concept of moving on the number line to understand negative subtraction, such as starting at 3 and subtracting 5, resulting in a shift to the left.