Question

There are 4 boxes of 100 sheets of paper and some single sheets of paper in the closet . Choose all the numbers that show how many sheets of paper could be in the closet.

Answer 1

Automatically you have 400 sheets of paper because 4×100 = 400

Then some singles.

406 and 411 are your answers.

Answer 2

406 and 411 because there is at least 400 sheets because of the 4 boxes of 100 so there would have to be more than 400 because of the loose sheets