Math in Focus Grade 1 Chapter 11 Answer Key Picture Graphs and Bar Graphs

Practice the problems of Math in Focus Grade 1 Workbook Answer Key Chapter 11 Picture Graphs and Bar Graphs to score better marks in the exam.

Math in Focus Grade 1 Chapter 11 Answer Key Picture Graphs and Bar Graphs

Math Journal

Keep a record of how many books you read this week. Include the books you read in class and those your teacher or your family reads to you. Draw to represent 1 book.

Look at your graph. Write sentences about the number of books you have read. You may use the words below.

Challenging Practice

Team A, Team B, and Team C play a game. The graph shows the number of points each child on Team A scores.

Question 1.
How many points did Team A score in all? _____

Question 2.
Team B scores 7 points fewer than Team A. How many points does Team B score? _____
Answer:  Team B scored 10 points which is 7 points fewer than Team A.

Question 3.
Team A scores 3 points fewer than Team C. How many points does Team C score? _____
Answer: Team C scored 20 points which is 3 points more than Team A

Complete the tally chart.

Question 4.
Tina and her friends, Eva and Pedro, brought some crackers to school.
The tally chart shows the number of crackers each child brought.

Make a bar graph.

Question 5.

Question 6.
How many crackers did Pedro bring? _____

Question 7.
How many more crackers did Tina bring than Eva? _____
Answer: Tina brought 5 more crackers than Eva

Question 8.
How many crackers did the children bring in all? _____
Answer: In total the children’s brought 15 crackers

Question 9.
Tina brought ___ more crackers than Pedro.
Answer: Tina brought 2 more crackers than Pedro.

Problem Solving

The Art Club sold boxes of cards to three families along the same street.

Fill in the blanks.

Question 1.
The Bailey family bought ___ boxes of cards.
Answer: The Bailey family bought 7 boxes of cards.

Question 2.
The ___ family bought the fewest boxes of cards.
Answer: The Anderson family bought the fewest boxes of cards.

Question 3.
The ___ family bought the most boxes of cards.
Answer: The Diaz family bought the most boxes of cards.

Question 4.
The Anderson family bought ___ fewer boxes of cards fewer than the Bailey family.
Answer: The Anderson family bought 2 fewer boxes of cards fewer than the Bailey family.

Question 5.
The families bought ___ boxes of cards in all.
Answer: The families bought 20 boxes of cards in all.

Question 6.
Make a bar graph.

Chapter Review/Test
Vocabulary
Choose the correct word.

Question 1.
A ____ uses bars and a scale to show data.

A librarian uses bars and a scale to show data.

Question 2.
There are ___ girls than boys.
There are 3 fewer girls than boys.

Question 3.
There are ___ boys than girls.
Answer: There are 3 more boys than girls.

Concepts and Skills

The tally chart shows some children’s favorite musical instruments.

Question 4.
__________ is the most popular musical instrument.
Answer: Guitar is the most popular musical instrument.

Question 5.
__________ is the favorite musical instrument of the fewest children.
Answer: Drum is the favorite musical instrument of the fewest children.

Problem Solving

A recycling project was carried out in a class. Some children brought bottles for recycling. The tally chart shows the number of bottles each child brought.

Complete the tally chart.

Question 6.

Make a bar graph.

Question 7.