Subtracting Three Digit Numbers. How to subtract three digit numbers (for example 658 - 472). 1  Place one number above the other so that the hundreds', tens' and ones' places are lined up. 2  Draw a line under the bottom number.
A: In math, a pictogram or pictograph is the use of pictures or images to present data. To make a pictogram, a table of data is constructed with an accompanying key. An example of a pictograph is one that shows how many apples are eaten by student for lunch during a 5-day week.
Definition of PICTOGRAPH. 1. : an ancient or prehistoric drawing or painting on a rock wall. 2.: one of the symbols belonging to a pictorial graphic system. 3. : a diagram representing statistical data by pictorial forms. â picÂ·toÂ·graphÂ·ic \Ëpik-tÉ-Ëgra-fik\ adjective.See pictograph defined for kids. ADVERTISEMENT.efinition of PICTOGRAPH. 1. : an ancient or prehistoric drawing or painting on a rock wall. 2.