Question

Dave collects rocks. He makes 12 groups of 10 rocks and has none left over. How many rocks does Dave have?

Answer 1

Dave has 120 rocks.

Step-by-step explanation:

To find out how many rocks Dave has, we can multiply the number of groups by the number of rocks in each group. In this case, there are 12 groups and each group has 10 rocks. So, Dave has 12 groups x 10 rocks = 120 rocks.

Answer 2

120. take 12 and multiply it by 10 and you get 120
(groups) (amount of rocks in each group)