Place value charts are the important topics in maths. This will be helpful in the real-time environment. Know-how and where to apply the formulas from this page. Get a detailed explanation for all the questions here. Download Eureka Math Answers Grade 2 chapter 11 pdf for free of cost. As per your convenience, we have provided the solutions in pdf format so that you can prepare offline.
Engage NY Eureka Math 2nd Grade Module 4 Lesson 11 Answer Key
Get the guided notes for the chapter 11 Answer Key from here. This will be the best resource to enhance your math skills. The topics covered in this chapter are Place value charts. test yourself by solving questions given at the end of the chapter.
Eureka Math Grade 2 Module 4 Lesson 11 Problem Set Answer Key
Question 1.
Solve using mental math.
a. 8 – 7 = ___1__         38 – 7 = __31___         38 – 8 = __30____         38 – 9 = ___29___
Answer:
8 – 7 = 1.
38 – 7 = 31.
38 – 8 = 30.
38 – 9 = 29.
Explanation:
In the above-given question,
given that,
solve using mental math.
8 – 7 = 1.
38 – 7 = 31.
38 – 8 = 30.
38 – 9 = 29.
b. 7 – 6 = _1____         87 – 6 = __81___         87 – 7 = ___80___         87 – 8 = __79____
Answer:
7 – 6 = 1.
87 – 6 = 81.
87 – 7 = 80.
87 – 8 = 79.
Explanation:
In the above-given question,
given that,
solve using mental math.
7 – 6 = 1.
87 – 6 = 81.
87 – 7 = 80.
87 – 8 = 79.
Question 2.
Solve using your place value chart and place value disks. Unbundle a ten if needed. Think about which problems you can solve mentally, too!
a. 28 – 7 = __21___         28 – 9 = ___19___
Answer:
28 – 7 = 21.
28 – 9 = 19.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
28 – 7 = 21.
28 – 9 = 19.
b. 25 – 5 = __20___         25 – 6 = ___19___
Answer:
25 – 5 = 20.
25 – 6 = 19.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
25 – 5 = 20.
25 – 6 = 19.
c. 30 – 5 = __25___         33 – 5 = __28____
Answer:
30 – 5 = 25.
33 – 5 = 28.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
30 – 5 = 25.
33 – 5 = 28.
d. 47 – 22 = _25____        41 – 22 = __19___
Answer:
47 – 22 = 25.
41 – 22 = 19.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
47 – 22 = 25.
41 – 22 = 19.
e. 44 – 16 = __28___        44 – 26 = __18___
Answer:
44 – 16 = 28.
44 – 26 = 18.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
44 – 16 = 28.
44 – 26 = 18.
f. 70 – 28 = __42___        80 – 28 = __52___
Answer:
70 – 28 = 42.
80 – 28 = 52.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
70 – 28 = 42.
80 – 28 = 52.
Question 3.
Solve 56 – 28, and explain your strategy.
Answer:
56 – 28 = 28.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
56 – 28 = 28.
For early finishers:
Question 4.
There are 63 problems on the math test. Tamara answered 48 problems correctly, but the rest were incorrect. How many problems did she answer incorrectly?
Answer:
The number of problems did she answer incorrectly = 15.
Explanation:
In the above-given question,
given that,
There are 63 problems on the math test.
Tamara answered 48 problems correctly, but the rest were incorrect.
63 – 48 = 15.
so the number of problems did she answer incorrectly = 15.
Question 5.
Mr. Ross has 7 fewer students than Mrs. Jordan. Mr. Ross has 35 students. How many students does Mrs. Jordan have?
Answer:
The number of students Mrs. Jordan have = 42.
Explanation:
In the above-given question,
given that,
Mr. Ross has 7 fewer students than Mrs. Jordan.
Mr. Ross has 35 students.
35 + 7 = 42.
so the number of students Mrs. Jordan have = 42.
Eureka Math Grade 2 Module 4 Lesson 11 Exit Ticket Answer Key
Solve for the missing part. Use your place value chart and place value disks.
Question 1.
Answer:
71 – 56 = 15.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
56 + 15 = 71.
71 – 15 = 56.
Question 2.
Answer:
84 – 38 = 46.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
46 + 38 = 84.
84 – 38 = 46.
Eureka Math Grade 2 Module 4 Lesson 11 Homework Answer Key
Question 1.
Solve using mental math.
a. 6 – 5 = ___1__         26 – 5 = _21____         26 – 6 = ___20___         26 – 7 = __19____
Answer:
6 – 5 = 1.
26 – 5 = 21.
26 – 6 = 20.
26 – 7 = 19.
Explanation:
In the above-given question,
given that,
solve using mental math.
6 – 5 = 1.
26 – 5 = 21.
26 – 6 = 20.
26 – 7 = 19.
b. 8 – 7 = ___1__         58 – 7 = __51___         58 – 8 = __50____         58 – 9 = __49____
Answer:
8 – 7 = 1.
58 – 7 = 51.
58 – 8 = 50.
58 – 9 = 49.
Explanation:
In the above-given question,
given that,
solve using mental math.
8 – 7 = 1.
58 – 7 = 51.
58 – 8 = 50.
58 – 9 = 49.
Question 2.
Solve using your place value chart and place value disks. Unbundle a ten, if needed. Think about which problems you can solve mentally, too!
a. 36 – 5 = __31___         36 – 7 = __29___
Answer:
36 – 5 = 31.
36 – 7 = 29.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
36 – 5 = 31.
36 – 7 = 29.
b. 37 – 6 = ___31__         37 – 8 = ___29__
Answer:
37 – 6 = 31.
37 – 8 = 29.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
37 – 6 = 31.
37 – 8 = 29.
c. 40 – 5 = __35___         41 – 5 = __36___
Answer:
40 – 5 = 35.
41 – 5 = 36.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
40 – 5 = 35.
41 – 5 = 36.
d. 58 – 32 = __26___        58 – 29 = __29___
Answer:
58 – 32 = 26.
58 – 29 = 29.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
58 – 32 = 26.
58 – 29 = 29.
e. 60 – 26 = __34___        62 – 26 = _36____
Answer:
60 – 26 = 34.
62 – 26 = 36.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
60 – 26 = 34.
62 – 26 = 36.
f. 70 – 41 = __29___ 80 – 41 = __39___
Answer:
70 – 41 = 29.
80 – 41 = 39.
Explanation:
In the above-given question,
given that,
solve using place value chart and place value disks.
70 – 41 = 29.
80 – 41 = 39.
Question 3.
Solve and explain your strategy.
a. 41 – 27 = __14___
Answer:
41 – 27 = 14.
Explanation:
In the above-given question,
given that,
solve using mental math.
41 – 27 = 14.
14 + 27 = 41.
b. 67 – 28 = __39___
Answer:
67 – 28 = 39.
Explanation:
In the above-given question,
given that,
solve using mental math.
67 – 28 = 39.
39 + 28 = 67.
Question 4.
The number of marbles in each jar is marked on the front. Miss Clark took 37 marbles out of each jar. How many marbles are left in each jar? Complete the number sentence to find out.
a.
___45__ – _37____ = __8___
Answer:
45 – 37 = 8.
Explanation:
In the above-given question,
given that,
The number of marbles in each jar is marked on the front.
Miss Clark took 37 marbles out of each jar.
45 – 37 = 8.
b.
___52__ – __37___ = __15___
Answer:
52 -37 = 15.
Explanation:
In the above-given question,
given that,
The number of marbles in each jar is marked on the front.
Miss Clark took 37 marbles out of each jar.
52 – 37 = 15.
c.
__48___ – __37___ = ___11__
Answer:
48 – 37 = 11.
Explanation:
In the above-given question,
given that,
The number of marbles in each jar is marked on the front.
Miss Clark took 37 marbles out of each jar.
48 – 37 = 11.
d.
___55__ – __37___ = __18___
Answer:
55 – 37 = 18.
Explanation:
In the above-given question,
given that,
The number of marbles in each jar is marked on the front.
Miss Clark took 37 marbles out of each jar.
55 – 37 = 18.