Solve the questions in **Math Expressions Grade 4 Homework and Remembering Answer Key Unit 4 Lesson 6 Answer Key Graphs and Comparison Problems** to attempt the exam with higher confidence. https://mathexpressionsanswerkey.com/math-expressions-grade-4-unit-4-lesson-6-answer-key/

## Math Expressions Common Core Grade 4 Unit 4 Lesson 6 Answer Key Graphs and Comparison Problems

**Math Expressions Grade 4 Unit 4 Lesson 6 Homework**

The graph below shows the amount of snow recorded each month last winter. Use the graph for Problems 1-6.

Snowfall Last Winter

**Graphs Grade 4 Unit 4 Lesson 6 Math Expressions Question 1.**

During which month was the amount of snow recorded 12 inches greater than the amount of snow recorded in December?

Answer:

In the month of february the snow was recorded 12 inches greater than the month of december.

Explanation:

December the amount of snow is 12 inches and in january it is 24 inches

24-12=12

Therefore, in the month of february the snow was recorded 12 inches greater than the month of december.

**Unit 4 Lesson 6 Graphs And Comparison Problems Grade 4 Math Expressions Question 2.**

How many fewer inches of snow were recorded in March than were recorded in February?

Answer:

18 inches fewer snow were recorded in march than in febrauary.

Explanation:

In the month of february the amount of snow is 24 inches and in the month of march the amount of snow is 6 inches

24-6=18

Therefore, 18 inches fewer snow were recorded in march than in febrauary.

**Unit 4 Lesson 5 Grade 4 Math Expressions Question 3.**

The total amount of snow shown in the graph is 4 times as much snow as was recorded during the winter of 2004. How much snow was recorded during the winter of 2004?

Answer:

Explanation:

The sum of the amount of snow recored in the months nov, dec, jan, feb and march given above is 2+12+8+24+6=52

The amount of snow recorded during the winter of 2004 is 4 x 52 = 208

Therefore, The amount of snow recorded during the winter of 2004 is 208 inches.

Question 4.

Write an addition equation and a subtraction equation that compare the number of inches of snow recorded during December (d) to the number of inches of snow recorded during March (m).

Answer:

12-6=6 and 12+6=18

Explanation:

In the month of december the amount of snow is 12 inches and in the month of march the amount of snow is 6 inches

The addition and subtraction equation is that compare the number of inches of snow recorded during December and march are 12-6=6 and 12+6=18.

Question 5.

Write a multiplication equation and a division equation that compare the number of inches of snow recorded during November (n) to the number of inches of snow recorded during January (j).

Answer:

2+8=10 and 8/2=4

Explanation:

In the month of november the amount of snow is 2 inches and in the month of january the amount of snow is 8 inches

The addition and division equation is that compare the number of inches of snow recorded during December and march are 2+8=10 and 8/2=4.

Question 6.

On a separate sheet of paper, write a sentence about the graph that contains the words times as much.

Answer:

The amount of snow recorded each month last winter are in november it is 2 inches, december 12 inches, january it is 8 inches, february it is 24 inches and in march it is 6 inches.

**Math Expressions Grade 4 Unit 4 Lesson 6 Remembering**

**Sketch an area model for each exercise. Then find the product.**

Question 1.

28 × 45 ________

Answer:

Explanation:

The product of 28 and 45 is 1260.

Question 2.

53 × 96 ________

Answer:

Explanation:

The product of 53 and 96 is 5088.

**Solve using any method.**

Question 3.

Answer:

Explanation:

506 divided 9 leaves the reminder 2 and the quotient is 56.

Question 4.

Answer:

Explanation:

538 divided by 2 leaves 0 as reminder and the quotient is 269.

Question 5.

Answer:

Explanation:

8165 divided by 7 leaves 3 as reminder and the quotient is 1166.

**Write and solve an equation to solve each problem. Draw comparison bars when needed. Show your work.**

Question 6.

Benjamin received 52 emails at work today. This is 4 times as many emails as he received yesterday. How many emails did Benjamin receive yesterday?

Answer:

Explanation:

Benjamin received 52 emails at work today. This is 4 times as many emails as he received yesterday

52 x 4 = 208

Therefore, Bejamin received 208 emails yesterday.

Question 7.

There are 327 third-grade students on a field trip at the history museum. There are 423 fourth-grade students on the same field trip. How many fewer third-grade students are there than fourth-grade students on the field trip?

Answer:

Explanation:

There are 327 third-grade students on a field trip at the history museum. There are 423 fourth-grade students on the same field trip.

423 – 327 = 96

Therefore, 96 fewer third-grade students are there than fourth-grade students on the field trip.

Question 8.**Stretch Your Thinking** Look at the graph. Tatiana says there are 4 more dog owners than fish owners in the classroom. Explain Tatiana’s error. Then write an equation that compares the numbers of dog owners and fish owners in the classroom.

Answer:

Explanation:

Tatiana says there are 4 more dog owners than fish owners in the classroom

Tatiana’s error is she drew 2 more smilies in the graph

There are 8 dog owners in the classroom and 4 fish owners in the classroom.

4 x 2 = 8 is the equation that compares the numbers of dog owners and fish owners in the classroom.