a food pantry needs 1,021 cans of tomatoes a local sxhool collexted donations and have the food pantry 689 cans of tomatoes the food pantry will need to buy the rest

To find out how many cans of tomatoes the food pantry still needs to buy, you need to subtract the number of donated cans from the total number of cans needed.

The food pantry needs 1,021 cans of tomatoes, and the local school donated 689 cans. To determine the remaining cans needed, subtract 689 from 1,021:

1,021 - 689 = 332

Therefore, the food pantry still needs 332 cans of tomatoes.