0
OO
(A) 3 and 5
(B) 4 and 8
(C) 2 and 0
(D) 6 and 9
2. There are twelve books on a shelf and four children in a room. How
many books will be left on the shelf if each child takes one book?
(A) 12 (B) 8
(C)4
(D) 2
(E) O​