What does counting on mean in math?

How much is 4 minutes and 45 seconds in seconds? Is two eighths in simplest form? What was the first 'named' country? Examples of how ti solve equations with exponents? When graphing x greater than 5 should the region to the left of the line x equals 5 be shaded or should the region to the right of the line x equals 5 be shaded? What is the next number in this sequence 95 84 74 65 57 50? What is 13.52 divided by 0.4? What is the roman numeral for xxlv? What is 13 divided by root 2? What is the width of an adult? What is 6.3? What is the ratio of the number of 8 girls to the total number of 26 students in a sixth-grade class? What the answer to this problem 25-c equals 15? What is 6.25 rounded to the nearest cent? Who many times does 5 go into 80? What is the probability of drawing a card other than 10 in a standard 52 card deck? What is 2 hours and 45 minutes as an improper fraction? Which law describes that the product of one number times the sum of two or more numbers is equal to the sum of the products of the first number and each of the other numbers of the sum? What size does plywood come in? How do you make 24 out od using 8 6 10 and 11?