Answer:
a. Removing two (-4)'s
b. Picking up three (-3)'s or removing three 3's
c. Removing two (-3)'s and one (-4)'s
d. Removing three 5's and one 3's
Step-by-step explanation:
Cards available: 5, -3, -4, & 3
a. Score can be increased picking up positive cards or removing negative cards.
b. Score can be decreased picking up negative cards or removing positive cards.
c. As stated before, in order to increase the score removing cards, positive cards have to be removed.
d. As stated before, in order to decrease the score with positive cards, those cards have to be removed.
