# Eureka Math Grade 5 Module 1 Lesson 15 Answer Key

## Engage NY Eureka Math 5th Grade Module 1 Lesson 15 Answer Key

### Eureka Math Grade 5 Module 1 Lesson 15 Sprint Answer Key

A
Multiply by Exponents  Answer:-  Question 1.
10 × 10 =
Answer:-  100

Question 2.
102 =
Answer:-  100

Question 3.
102 × 10 =
Answer:-  1000

Question 4.
103 =
Answer:-  1000

Question 5.
103 × 10 =
Answer:-  10000

Question 6.
104 =
Answer:-  10000

Question 7.
3 × 100 =
Answer:-  300

Question 8.
3 × 102 =
Answer:-  300

Question 9.
3.1 × 102 =
Answer:-  310

Question 10.
3.15 × 102 =
Answer:-  315

Question 11.
3.157 × 102 =
Answer:-  315.7

Question 12.
4 × 1,000 =
Answer:-  4000

Question 13.
4 × 103 =
Answer:-  4000

Question 14.
4.2 × 103 =
Answer:-  4200

Question 15.
4.28 × 103 =
Answer:-  4280

Question 16.
4.283 × 103 =
Answer:-  4283

Question 17.
5 × 10,000 =
Answer:-  50000

Question 18.
5 × 104 =
Answer:-  50000

Question 19.
5.7 × 104 =
Answer:-  57000

Question 20.
5.73 × 104 =
Answer:-  57300

Question 21.
5.731 × 104 =
Answer:-  57310

Question 22.
24 × 100 =
Answer:-  2400

Question 23.
24 × 102 =
Answer:-  2400

Question 24.
24.7 × 102 =
Answer:-  2470

Question 25.
24.07 × 102 =
Answer:-  2407

Question 26.
24.007 × 102 =
Answer:-  Answer:-  2400.7

Question 27.
53 × 1,000 =
Answer:-  53000

Question 28.
53 × 103 =
Answer:-   53000

Question 29.
53.8 × 103 =
Answer:-  53800

Question 30.
53.08 × 103 =
Answer:-  53080

Question 31.
53.082 × 103 =
Answer:-  53082

Question 32.
9.1 × 10,000 =
Answer:-  91000

Question 33.
9.1 × 104 =
Answer:-  91000

Question 34.
91.4 × 104 =
Answer:-  914000

Question 35.
91.104 × 104 =
Answer:-  911040

Question 36.
91.107 × 104 =
Answer:-  911070

Question 37.
1.2 × 102 =
Answer:-  120

Question 38.
0.35 × 103 =
Answer:-  350

Question 39.
5.492 × 104 =
Answer:-  54920

Question 40.
8.04 × 103 =
Answer:-  8040

Question 41.
7.109 × 104 =
Answer:-  71090

Question 42.
0.058 × 102 =
Answer:-   5.8

Question 43.
20.78 × 103 =
Answer:-  20780

Question 44.
420.079 × 102 =
Answer:-  42007.9

B
Multiply by Exponents  Answer:-  Question 1.
10 × 10 × 1 =
Answer:-  100

Question 2.
102 =
Answer:-  100

Question 3.
102 × 10 =
Answer:-  1000

Question 4.
103 =
Answer:-  1000

Question 5.
103 × 10 =
Answer:-  10000

Question 6.
104 =
Answer:-  10000

Question 7.
4 × 100 =
Answer:-  400

Question 8.
4 × 102 =
Answer:-  400

Question 9.
4.1 × 102 =
Answer:-  410

Question 10.
4.15 × 102 =
Answer:-  415

Question 11.
4.157 × 102 =
Answer:-  415.7

Question 12.
5 × 1,000 =
Answer:-  5000

Question 13.
5 × 103 =
Answer:-  5000

Question 14.
5.2 × 103 =
Answer:-  5200

Question 15.
5.28 × 103 =
Answer:-  5280

Question 16.
5.283 × 103 =
Answer:-  5283

Question 17.
7 × 10,000 =
Answer:-  70000

Question 18.
7 × 104 =
Answer:-  70000

Question 19.
7.5 × 104 =
Answer:-  75000

Question 20.
7.53 × 104 =
Answer:-  75300

Question 21.
7.531 × 104 =
Answer:-  75310

Question 22.
42 × 100 =
Answer:-  4200

Question 23.
42 × 102 =
Answer:-  4200

Question 24.
42.7 × 102 =
Answer:-  4270

Question 25.
42.07 × 102 =
Answer:-  4207

Question 26.
42.007 × 102 =
Answer:-  4200.7

Question 27.
35 × 1,000 =
Answer:-  35000

Question 28.
35 × 103 =
Answer:-  35000

Question 29.
35.8 × 103 =
Answer:-  35800

Question 30.
35.08 × 103 =
Answer:-  35080

Question 31.
35.082 × 103 =
Answer:-  35082

Question 32.
8.1 × 10,000 =
Answer:-  81000

Question 33.
8.1 × 104 =
Answer:-  81000

Question 34.
81.4 × 104 =
Answer:-  814000

Question 35.
81.104 × 104 =
Answer:-  811040

Question 36.
81.107 × 104 =
Answer:-  811070

Question 37.
1.3 × 102 =
Answer:-  130

Question 38.
0.53 × 103 =
Answer:-  5.3

Question 39.
4.391 × 104 =
Answer:-  43910

Question 40.
7.03 × 103 =
Answer:-  7030

Question 41.
6.109 × 104 =
Answer:-  61090

Question 42.
0.085 × 102 =
Answer:-  8.5

Question 43.
30.87 × 103 =
Answer:-  30870

Question 44.
530.097 × 102 =
Answer:-  53009.7

### Eureka Math Grade 5 Module 1 Lesson 15 Problem Set Answer Key

Question 1.
Draw place value disks on the place value chart to solve. Show each step in the standard algorithm.
a. 0.5 ÷ 2 = _______ Answer:-  0.5 ÷ 2 = 0.25 b. 5.7 ÷ 4 = _______ Answer:- 5.7 ÷ 4 = 1.425 Question 2.
Solve using the standard algorithm.
a. 0.9 ÷ 2 =
Answer:-   0.9 ÷ 2 =  0.45

b. 9.1 ÷ 5 =
Answer:-  9.1 ÷ 5 = 1.82

c. 9 ÷ 6 =
Answer:- 9 ÷ 6 = 1.5

d. 0.98 ÷ 4 =
Answer:- 0.98 ÷ 4 = 0.245

e. 9.3 ÷ 6 =
Answer:- 9.3 ÷ 6 = 1.55

f. 91 ÷ 4 =
Answer:- 91 ÷ 4 = 22.75

Question 3.
Six bakers shared 7.5 kilograms of flour equally. How much flour did they each receive?
Answer:- Each bakers received 6 ÷ 7.5 = 1.25 kg

Question 4.
Mrs. Henderson makes punch by mixing 10.9 liters of apple juice, 0.6 liters of orange juice, and 8 liters of ginger ale. She pours the mixture equally into 6 large punch bowls. How much punch is in each bowl? Express your answer in liters.
Answer:-  Mrs. Henderson makes punch by mixing 10.9 liters of apple juice, 0.6 liters of orange juice, and 8 liters of ginger ale
10.9 + 0.6 + 8 = 19.5L total liters of punch. She pours it in 6 equal bowls So, 19.5L ÷ 6 = 3.25L punch in each bowl.

### Eureka Math Grade 5 Module 1 Lesson 15 Exit Ticket Answer Key

Question 1.
Draw place value disks on the place value chart to solve. Show each step in the standard algorithm.
0.9 ÷ 4 = _______ Answer:- Question 2.
Solve using the standard algorithm.
9.8 ÷ 5 =
Answer:- 9.8 ÷ 5 =1.96

### Eureka Math Grade 5 Module 1 Lesson 15 Homework Answer Key

Question 1.
Draw place value disks on the place value chart to solve. Show each step in the standard algorithm.
a. 0.7 ÷ 4 = _______ Answer:-  0.7 ÷ 4 = 0.175 b. 8.1 ÷ 5 = _______ Answer:-  8.1 ÷ 5 = 1.62 Question 2.
Solve using the standard algorithm.
a. 0.7 ÷ 2 =
Answer:-  0.7 ÷ 2 = 0.35

b. 3.9 ÷ 6 =
Answer:-  3.9 ÷ 6 = 0.65

c. 9 ÷ 4 =
Answer:-  9 ÷ 4 = 2.25

d. 0.92 ÷ 2 =
Answer:-  0.92 ÷ 2 = 0.46

e. 9.4 ÷ 4 =
Answer:-  9.4 ÷ 4 = 2.35

f. 91 ÷ 8 =
Answer:-  91 ÷ 8 = 11.375

Question 3.
A rope 8.7 meters long is cut into 5 equal pieces. How long is each piece?
Answer:- A rope 8.7 meters long is cut into 5 equal pieces. If we make 8.7 into 5 equal parts then, 8.7 ÷ 5 = 1.74m

Question 4.
Yasmine bought 6 gallons of apple juice. After filling up 4 bottles of the same size with apple juice, she had 0.3 gallon of apple juice left. How many gallons of apple juice are in each container?
Answer:-  Yasmine bought 6 gallons of apple juice. After filling up 4 bottles of the same size with apple juice, she had 0.3 gallon of apple juice left.
If we divide the no .of gallons with no. of filled bottles then, 6 ÷ 4 = 1.425 gal.

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