Tally Marks and charts

Front

What are tally marks?

Back

Tally marks are a form of counting used to keep track of numbers in a simple and visual way, typically represented by groups of five.

Front

How do you represent the number 5 in tally marks?

Back

In tally marks, the number 5 is represented as four vertical lines crossed by a diagonal line.

Front

What is the purpose of using tally marks?

Back

Tally marks are used to count and record data quickly and visually, making it easier to see quantities at a glance.

Front

How many tally marks represent the number 9?

Back

The number 9 is represented by two groups of five tally marks and four additional tally marks, totaling nine.

Front

What is a bar chart?

Back

A bar chart is a visual representation of data using bars of different heights or lengths to compare quantities.

Front

How do you read a bar chart?

Back

To read a bar chart, look at the height or length of each bar to determine the value it represents.

Front

What is the difference between a tally chart and a bar chart?

Back

A tally chart uses tally marks to record data, while a bar chart uses bars to visually represent the same data.

Front

How can you convert tally marks to numbers?

Back

To convert tally marks to numbers, count the groups of five and add any remaining tally marks.

Front

What does a tally mark group of five look like?

Back

A group of five tally marks consists of four vertical lines with a diagonal line crossing through them.

Front

What is the total number of votes if 3 people voted for cats, 5 for dogs, and 2 for birds?

Back

The total number of votes is 10 (3 + 5 + 2 = 10).