For parts (a), (b), and (c), try drawing a diagram with $+$ and $−$ symbols if you are having difficulty.

Parts (d) and (e) are similar to (a) - (c).

Remember that the product of two negative integers is positive.

$10$

If you had $5$ groups of $16$ negatives, how many negatives would you have?

What would you need to multiply by $5$ to get $−20$?

$−4$

If you had $12$ negatives and you divided them into groups with one negative in each, how many groups would you have?