This printable bingo card set on the topic of Arithmetic & Numbers has 24 unique items on a 4x4 grid. Each card draws from a pool of 24 items, so every player gets a different card.
25
-25
-14
14
21
-21
28
-28
35
-35
42
-42
56
-56
64
-64
49
-49
63
-63
72
-72
81
-81