Digit is tasked with putting the same number of garlic cloves in each jar. He uses the "counting off in rounds" technique he learned from Jackie to perform the division. This clip is a great introduction to division.
The Cybersquad members divide up pieces of rock candy so that each gargoyle gets the same number of candies. They don't have time to use the rounds method, as the gargoyles are breaking down the door, so they calculate the correct number by determining how many times the number of gargoyles (7) goes into the total number of candies (35).