A card shop sold 172 cards on Friday. It sold 258 cards on Saturday.

About how many more cards did the shop sell on Saturday than on Friday?
(Give your answer to the nearest 10 cards.)

Respuesta :

The answer is 86. If it's asking you to round the answer to the nearest tenth, then the answer would be 90.
258 - 172 = 86.

all together should be 430