AMO 2023 – Primary 2 (Grade 2) Question 9

Question 9

Nancy has a collection of colorful star stickers. She made a rectangular shape of 8 rows and 10 columns. After that, she has 11 stickers left. She wants to make a rectangular shape using all of her stickers. How should she arrange her stickers?

Question illustration

In 5 rows and 12 columns.
In 14 rows and 7 columns.
In 9 rows and 15 columns.
In 13 rows and 7 columns.