🧮 Number Sense K-2

Front

What are tally marks?

Back

Tally marks are a way to count and keep track of numbers using lines. Each group of five lines is counted as one group.

Front

How do you represent the number 8 with tally marks?

Back

You can represent the number 8 with tally marks as follows: |||| ||||.

Front

What does the number 13 look like in pictures?

Back

The number 13 can be represented by 13 objects, like 13 apples or 13 stars.

Front

How do you represent the number 9 with tally marks?

Back

You can represent the number 9 with tally marks as follows: |||| |||| |.

Front

What does the number 4 look like in pictures?

Back

The number 4 can be represented by 4 objects, like 4 balloons or 4 cars.

Front

How many tally marks are in this picture? (show a picture with 17 tally marks)

Back

There are 17 tally marks in the picture.

Front

What is the value of each group of five tally marks?

Back

Each group of five tally marks counts as 5.

Front

How do you count tally marks?

Back

You count tally marks by grouping them in sets of five and then adding the remaining marks.

Front

What is the difference between the numbers 8 and 4?

Back

The difference between 8 and 4 is 4.

Front

How can you show the number 10 with pictures?

Back

You can show the number 10 with 10 objects, like 10 fingers or 10 blocks.