Question

Here are six number cards

-4 -2 -1 5 6 8
arrange the cards into three pairs with the same total

Answer 1

8 and -4

6 and -2

5 and -1

Step-by-step explanation: for example 6 and -2. If you add negative 2 and a positive 6 they will equal 4.

Answer 2

first card (-4 8)
second card (-2 6)
third card (-1 5)

the total for each catd is 4