Chapter 10 Go Math! 2nd Grade

Front

What does 'all together' mean in math?

Back

It means to find the total amount by adding numbers.

Front

How do you count tally marks?

Back

Each group of five tally marks is counted as one group, with four vertical lines and a diagonal line crossing them.

Front

What is a favorite pet survey?

Back

A survey where students choose their favorite pet, and the results can be counted and compared.

Front

How do you find the total number of items eaten?

Back

Add the numbers of items from each group to find the total.

Front

What is the value of 20 tally marks?

Back

20 tally marks represent the number 20.

Front

How do you determine how many students chose a specific pet?

Back

Count the number of tally marks or responses for that pet.

Front

What does it mean if a student has a favorite pet?

Back

It means that the student prefers that type of pet over others.

Front

How do you solve a problem with multiple choice answers?

Back

Read the question carefully, consider each option, and choose the best answer.

Front

What is the importance of counting in math?

Back

Counting helps us understand quantities and perform calculations.

Front

What is a tally chart?

Back

A tally chart is a way to record and count data using tally marks.