Refer to our Texas Go Math Grade 2 Answer Key Pdf to score good marks in the exams. Test yourself by practicing the problems from Texas Go Math Grade 2 Unit 5 Answer Key Data Analysis.
Texas Go Math Grade 2 Unit 5 Answer Key Data Analysis
Show What You Know
Check your understanding of important skills.
Make Tally Charts
Complete the tally chart.
Explanation:
Completed the tally chart
Question 1.
How many children chose red?
____ children
Answer: 6
Explanation:
6 children choose red
Question 2.
Which color did the fewest children choose?
Answer: Green
Explanation:
the fewest children choose green color
Sums to 10
Write the sum.
Question 3.
5 + 2 = ____
Answer: 7
Explanation:
The sum of 5 and 2 is 7
Question 4.
6 + 3 = ____
Answer: 9
Explanation:
The sum of 6 and 3 is 9
Question 5.
2 + 8 = ____
Answer: 10
Explanation:
The sum of 2 and 8 is 10
Differences to 10
Write the difference.
Question 6.
6 – 5 = __
Answer: 1
Explanation:
The difference of 6 and 5 is 1
Question 7.
5 – 3 = ___
Answer: 2
Explanation:
The difference of 5 and 3 is 2
Question 8.
10 – 7 = ___
Answer: 3
Explanation:
The difference of 10 and 7 is 3
Question 9.
9 – 2 = __
Answer: 7
Explanation:
The difference of 9 and 2 is 7
Question 10.
8 – 4 = ___
Answer: 4
Explanation:
The difference of 8 and 4 is 4
Question 11.
10 – 2 = ___
Answer: 8
Explanation:
The difference of 10 and 2 is 8
Vocabulary Builder
Visualize it
Draw tally marks to show each number.
Explanation:
Drawn tally marks in the table
Understand Vocabulary
Write a number to complete the sentence.
Question 1.
10 apples is more than _____ apples.
Answer: 2
Explanation:
The word more than is used here
Question 2.
6 bananas is fewer than ___ bananas.
Answer: 8
Explanation:
The word fewer than is used here
Question 3.
______ grapes is more than 6 grapes.
Answer: 10
Explanation:
The word more than is used here
Question 4.
___ oranges is fewer than 5 oranges.
Answer: 2
Explanation:
The word fewer than is used here
Vocabulary Reader
Field Day
written by Tim Johnson
illustrated by Lee Calderon
This Take-Home Book belongs to
The class plans a field day. They will survey 22 children to find what is liked best. They will use tally marks.
Which sport was chosen most often?
Answer:
soccer
Which sport was chosen least often?
Answer:
Running races
Which of the two sports would you have voted for?
soccer and Running races
What can you tell about the results of the food survey? What food would you have voted for?
Answer : pizza
This survey will show how many want hats or T-shirts. How many of the 22 children do you think ordered each item? Draw tally marks to show your idea. Remember there are 22 children ¡n all.
The tally marks are noted
Should the field day be in the morning or in the afternoon? Children raised hands to vote for morning. They kept their hands down to vote for afternoon. Tally the results.
The tally marks are added
Write about the Math
Write Math Write your own story about taking a survey in your class. Draw a tally chart with tally marks to show what the results might be.
Planning a Survey
Suppose your class is going to have a party. A survey is a good way to decide what to have at the party. Plan a survey about the juices or about the foods to have at the party.
Question 1.
Write the three choices for your survey at the top of the tally chart.
Answer: Pizza, Burger, French Fries
Explanation:
Pizza, Burger, French Fries 3 options are added at the top of the tally chart.
Question 2.
What question would you use for your survey?
Answer: Which was there favorite choice
Explanation:
French Fries was the kids favorite choice for a birthday party
Math Board Ask some classmates your survey question. Tally the results and then write to describe the results.
Explanation:
Ask some classmates about our survey question.
Tally the results the results as shown below.