Elementary math teacher Margie Howells teaches a 5th grade class at Wheeling Country Day School in Wheeling, W.V., on Sept. 5, 2023. A new survey of U.S. adults finds that they don't agree on the ...

The worksheet is wrong.” A fourth wrote, “Really twisting my brain here to make sense of A being correct, but here goes: if you divide 18 bottles by 2 you get 9 bottles in two separate piles.