Illustration of a group of toys. It can be used to write mathematics story problems involving addition, subtraction, and counting.
Ada Van Stone Harris and Lillian McLean Waldo First Journeys In Numberland (New York: Scott, Foresman & Company, 1911) 126
2400×1467, 684.1 KiB
1024×625, 86.4 KiB
640×391, 44.8 KiB
320×195, 17.7 KiB