Class III Mathematics
Chapter 12: Smart Charts
Standard NCERT & CBSE aligned study curriculum. Master concepts, track accuracy, revise weak areas, and challenge yourself with 9 customized practice modes.
Class Syllabus Selection
This topic is taught in multiple grades. Switch classes to see specific curriculum details:
Syllabus Sections
Example 1
Interpreting Tally Marks
A chart shows three groups of tally marks: <s>||||</s> <s>||||</s> ||. What is the total count?
Calculation Steps:
- 1Each crossed block represents 5.
- 2Sum first two blocks: 5 + 5 = 10.
- 3Add remaining individual tallies: 10 + 2 = 12.
- 4Total count = 12.
Solution12