Each number cube has 6 faces numbered 1-6. John tossed 2 number cubes several times and

Question

added the numbers each time. Sum of the number of cubes

total tally number of times
2 1 ?
7 4 ?

Answer 1

always 2 cubes

I assume you meant to count the number of times each sum comes up. I have no idea how many times they were tossed, or what were the results...