Example 1 · level 1
Look at the tally chart. How many children chose Auto?
Show solution
- 1 × 5 + 4 = 9.
Answer: 9
CLASS 2 MATHS · DATA HANDLING
Read tally marks
Each | is 1. A bundle of four lines crossed by a fifth (<s>||||</s>) is 5.
Loading practice…
Worked examples
Example 2 · level 2
Look at the tally chart. How many more children chose Blue than Green?
Show solution
- Blue: 9, Green: 4.
- 9 − 4 = 5.
Answer: 5
Example 3 · level 3
Look at the tally chart. How many children were asked in all?
Show solution
- 7 + 15 + 7 + 15 = 44.
Answer: 44