Engage NY Eureka Math 2nd Grade Module 5 Lesson 15 Answer Key
Eureka Math Grade 2 Module 5 Lesson 15 Problem Set Answer Key
Question 1.
Solve by drawing chips on the place value chart. Then, use addition to check your work.
Answer:
699 – 210 = 489.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
699 – 210.
699 – 210 = 489.
489 + 210 = 699.
Answer:
758 – 387 = 371.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
758 – 387.
758 – 387 = 371.
371 + 387 = 758.
Answer:
788 – 299 = 489.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
788 – 299.
788 – 299 = 489.
489 + 299 = 788.
Answer:
821 – 523 = 298.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
821 – 523.
821 – 523 = 298.
298 + 523 = 821.
Answer:
913 – 558 = 255.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
913 – 558.
913 – 558 = 255.
255 + 558 = 913.
Question 2.
Complete all of the if…then statements. Draw a number bond to represent the related facts.
a. If 762 – ________ = 173, then 173 + 589 = _________.
Answer:
762 – 589 = 173.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
762 – 589.
762 – 589 = 173.
173 + 589 = 762.
b. If 631 – ________ = 273, then __426_____ + 273 = 631.
Answer:
699 – 273 = 426.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
699 – 273.
699 – 273 = 426.
426 + 273 = 699.
Eureka Math Grade 2 Module 5 Lesson 15 Exit Ticket Answer Key
Solve by drawing chips on the place value chart. Then, use addition to check your work.
Answer:
583 – 327 = 156.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
583 – 327.
583 – 327 = 156.
156 + 327 = 583.
Answer:
721 – 485 = 236.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
721 – 485.
721 – 485 = 236.
236 + 485 = 721.
Eureka Math Grade 2 Module 5 Lesson 15 Homework Answer Key
Question 1.
Solve by drawing chips on the place value chart. Then, use addition to check your work.
Answer:
800 – 675 = 125.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
800 – 675.
800 – 675 = 125.
125 + 675 = 800.
Answer:
742 – 495 = 247.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
742 – 495.
742 – 495 = 247.
247 + 495 = 742.
Answer:
657 – 290 = 357.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
657 – 290.
657 – 290 = 357.
357 + 290 = 657.
Answer:
877 – 398 = 479.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
877 – 398.
877 – 398 = 479.
479 + 398 = 877.
Answer:
941 – 628 = 113.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
941 – 628.
941 – 628 = 113.
113 + 628 = 941.
Question 2.
Complete all of the if…then statements. Draw a number bond to represent the related facts.
a. If 928 – ________ = 519, then 519 + 409 = _________.
Answer:
928 – 409 = 519.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
928 – 409.
928 – 409 = 519.
519 + 409 = 928.
b. If 764 – _______ = 391, then ________ + 391 = 764.
Answer:
764 – 383 = 391.
Explanation:
In the above-given question,
given that,
solve by drawing chips on the place value chart.
then use addition to check.
764 – 383.
764 – 383 = 391.
391 + 383 = 764.
