## 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.