Engage NY Eureka Math 4th Grade Module 1 Lesson 4 Answer Key
Eureka Math Grade 4 Module 1 Lesson 4 Problem Set Answer Key
Question 1.
a. On the place value chart below, label the units, and represent the number 90,523.
Answer:
a.
b. Write the number in word form.
Answer:
Word form of 90,523 = ninety thousand five hundred twenty three.
c. Write the number in expanded form.
Answer:
Expanded form of 90,523 = 90,000 + 500 + 20 + 3.
Question 2.
a. On the place value chart below, label the units, and represent the number 905,203.
Answer:
b. Write the number in word form.
Answer:
word form of 905,203 = nine hundred five thousand two hundred and three.
c. Write the number in expanded form.
Answer:
expanded form of 905,203 = 900000 +5000 + 200 + 3.
Question 3.
Complete the following chart:
Standard Form  Word Form 
Expanded Form 

two thousand, four hundred eighty  
20,000 + 400 + 80 + 2 

sixtyfour thousand, one hundred six 

604,016 

960,060 
Answer:
Standard Form  Word Form 
Expanded Form 
2,480 
two thousand, four hundred eighty  2,000 + 400 + 80 
20,482  twenty thousand four hundred eighty two 
20,000 + 400 + 80 + 2 
64,106 
sixtyfour thousand, one hundred six 
60,000 + 4,000 + 100 + 6 
604,016 
six hundred four thousand and sixteen  600,000 + 4,000 + 10 + 6 
960,060 
nine hundred sixty thousand and sixty  900,000 + 60,000 + 60 
Question 4.
Black rhinos are endangered, with only 4,400 left in the world. Timothy read that number as “four thousand, four hundred.” His father read the number as “44 hundred.” Who read the number correctly? Use pictures, numbers, or words to explain your answer.
Answer:
Both Timothy and his father read it correctly.
4,400 can be read as “four thousand, four hundred.” or “44 hundred.” As 44 hundred can be represented as 40 hundred + 4 hundred and 4 thousand can be written to 40 hundred. 40 hundred +4 hundred is 4,400 forty four hundred.
Eureka Math Grade 4 Module 1 Lesson 4 Exit Ticket Answer Key
Question 1.
Use the place value chart below to complete the following:
a. Label the units on the chart.
Answer:
b. Write the number 800,000 + 6,000 + 300 + 2 in the place value chart.
Answer:
c. Write the number in word form.
Answer:
word form of 806,302 = eight hundred six thousand three hundred and two.
Question 2.
Write one hundred sixty thousand, five hundred eightytwo in expanded form.
Answer:
one hundred sixty thousand, five hundred eightytwo in expanded form
160,582 = 100,000 + 60,000 + 500 + 80 +2.
Eureka Math Grade 4 Module 1 Lesson 4 Homework Answer Key
Question 1.
a. On the place value chart below, label the units, and represent the number 50,679.
Answer:
b. Write the number in word form.
Answer:
word form of 50,679 = fifty thousand six hundred and seventy nine.
c. Write the number in expanded form.
Answer:
expanded form of 50,679 = 50,000 + 600 + 70 +9 .
Question 2.
a. On the place value chart below, label the units, and represent the number 506,709.
Answer:
b. Write the number in word form.
Answer:
word form of 506,709 = five hundred six thousand seven hundred and nine.
c. Write the number in expanded form.
Answer:
expanded form of 506,709 = 500,000 +6,000 + 700 + 9.
Question 3.
Complete the following chart:
Standard Form 
Word Form 
Expanded Form 
five thousand, three hundred seventy 

50,000 + 300 + 70 + 2 

thirtynine thousand, seven hundred one 

309,017


770,070 
Answer:
Standard Form 
Word Form 
Expanded Form 
5,370 
five thousand, three hundred seventy 
5,000 + 300 + 70 
50,372  fifty thousand three hundred and seventy two. 
50,000 + 300 + 70 + 2 
39,701 
thirtynine thousand, seven hundred one 
30,000 + 9,000 + 700 + 1 
309,017

three hundred nine thousand and seventeen  300,000 + 9,000 + 10 + 7 
770,070 
seven hundred seventy thousand and seventy  700,000 + 70,000 + 70 
Question 4.
Use pictures, numbers, and words to explain another way to say sixtyfive hundred.
Answer:
sixtyfive hundred = 6,500
6500 can also be represented as 6 thousand 5 hundred.
6,500 in expanded form = 60 hundred + 5 hundred. Here 60 hundred is converted to 6 thousand and it is represented as 6,000 + 500 = 6,500