homework_remembering_te_grade_4-1zwawpi
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4-6
Name
Date
Sketch an area model for each exercise. Then find the product.
1. 28 ×
1,260
45 2. 53 ×
5,088
96
Check students’ models.
Solve using any method.
3. 9 ⟌ _ 56 R2
506 4. 2 ⟌ _ 269
538 5. 7 ⟌ _ 1,166 R3
8,165
Write and solve an equation to solve each problem.
Draw comparison bars when needed. Equations may vary.
Show your work.
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?
52 = 4e; e = 13; 13 emails
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?
423 - 327 = s; s = 96; 96 fewer third-grade students
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.
Tatiana didn’t use the key showing
each picture equals 2 students.
Pet Owners in the Classroom
Pet
Cat
Bird
Dog
Fish
Possible equations: 12 - 4 = o, o + 4 = 12.
= 2 students
© Houghton Mifflin Harcourt Publishing Company
100 UNIT 4 LESSON 6 Graphs and Comparison Problems