Go through the Math in Focus Grade 5 Workbook Answer Key Chapter 2 Practice 5 Dividing by Tens, Hundreds, or Thousands to finish your assignments.

## Math in Focus Grade 5 Chapter 2 Practice 5 Answer Key Dividing by Tens, Hundreds, or Thousands

**Complete.**

Question 1.

100 ÷ 10 = _10__

Answer:

10,

Explanation:

100 ÷ 10 = 10

100 is divided by 10 and the result is 10.

Question 2.

670 ÷ 10 = _67__

Answer:

67,

Explanation:

670 ÷ 10

670 is 10 times 67,

670 is 67 x 10.

Question 3.

1,050 ÷ __ = 105

Answer:

105,

Explanation:

1,050 is 105 x 10,

1,050 is divided by 10 and the result is 105.

Question 4.

_1,974__ ÷ 10 = 1,974

Answer:

19,740,

Explanation:

19,740 can be written as 1974 x 10

it can be divided by 10 and the result is 1,974.

Question 5.

52,260 ÷ 10 = _5,260__

Answer:

5,260,

Explanation:

5,2260 can be written as 5,226 x 10 it can be divided by 10 and

the result is 5,2260.

Question 6.

30,500 ÷ _10_ = 3,050

Answer:

3,050,

Explanation:

3,050 can be written as 305 x 10 it can be divided by 10 and

the result is 3,050.

Complete.

5,610 ÷ 30

= (5,610 ÷ __10__) ÷ 3

= __561__ ÷ 3

= __187__

Question 7.

3,000 ÷ 60

= (3,000 ÷ 10) ÷ _6__

= _300__ ÷ 6

= __50__

Answer:

50,

Explanation:

= 3,000 ÷ 10÷ 6

= 300÷ 6

= 50.

Question 8.

1,040 ÷ 40

= (1,040 ÷ __10_) ÷ _4__

= _104__ ÷ __4__

= __26__

Answer:

26,

Explanation:

1,040 ÷ 40,

= 1,040 ÷ 10÷ 4

= 104 ÷ 4

= 26.

**Complete.**

Question 9.

8,700 ÷ 60

= (8,700 ÷ _10_) ÷ __6_

= _870__ ÷ _6__

= __145__

Answer:

145,

Explanation:

8,700 ÷ 60,

= 8,700 ÷ 10 ÷ 6,

= 870 ÷ 6,

= 145.

Question 10.

3,450 ÷ 50

= (3,450 ÷ _10_) ÷ _5__

= _345___ ÷ __5_

= __69__

Answer:

69,

Explanation:

3,450 ÷ 50,

= 3,450 ÷ 10 ÷ 5

= 345 ÷ 5

= 69.

Question 11.

34,230 ÷ 70

= (34,230 ÷ _10__) ÷ _7_

= _3,423__ ÷ _7__

= __489__

Answer:

489,

Explanation:

34,230 ÷ 70,

= 34,230 ÷ 10 ÷ 7,

= 3,423 ÷ 7,

= 489.

Which U.S. president had a sign on his desk that said ‘The buck stops here’?

Write the letters on pages 47 and 48 that match the answers below to find out.

Answer: TRUMAN

Explanation:

The solutions from the above questions from 6 to 11,

according to the answers arrange the given alphabets to find out the word.

**Divide.**

Question 12.

3,400 ÷ 100 = _34__

Answer:

34,

Explanation:

3,400 ÷ 10 ÷ 10,

= 340 ÷ 10,

= 34.

Question 13.

560,000 ÷ 1,000 = _560__

Answer:

560,

Explanation:

560,000 ÷ 1,000,

= 560,000 ÷ 10 ÷ 10 ÷ 10,

= 56,000 ÷ 10 ÷ 10,

= 5,600 ÷ 10,

= 560.

Question 14.

5,000 ÷ 100 = _50_

Answer:

50,

Explanation:

5,000 ÷ 100,

= 5,000 ÷ 10 ÷ 10,

= 500 ÷ 10,

= 50.

Question 15.

38,000 ÷ 1,000 = __38_

Answer:

38,

Explanation:

38,000 ÷ 1,000,

= 38,000 ÷ 10 ÷ 10 ÷ 10,

= 3800 ÷ 10 ÷ 10,

= 380 ÷ 10,

= 38.

Question 16.

7,700 ÷ 10^{2} = _77__

Answer:

77,

Explanation:

As 100 = 10^{2},

= 7,700 ÷ 10^{2},

= 7,700 ÷ 10 ÷ 10,

= 770 ÷ 10,

= 77.

Question 17.

360,000 ÷ 10^{3} = _360__

Answer:

360,

Explanation:

1000 = 10^{3},

= 360,000 ÷ 10 ÷ 10 ÷ 10,

= 36,000 ÷ 10 ÷ 10,

= 3,600 ÷ 10,

= 360.

Question 18.

2,000 ÷ 10^{2} = _20__

Answer:

20,

Explanation:

100 = 10^{2},

2,000 ÷ 10^{2},

= 2,000 ÷ 10 ÷ 10,

= 200 ÷ 10,

= 20.

Question 19.

415,000 ÷ 10^{3} = _415__

Answer:

415,

Explanation:

1000 = 10^{3},

= 415,000 ÷ 10 ÷ 10 ÷ 10,

= 41,500 ÷ 10 ÷ 10,

= 4150 ÷ 10,

= 415.

To which class of animals does the salamander belong?

Write the letters that match the answers below to find out.

Answer:

AMPHIBIANS,

Explanation:

The solutions from the above questions from 12 to 19,

according to the answers arrange the given alphabets to find out the word.

Question 21.

81,000 ÷ 900

= (81,000 ÷ _100_) ÷ __9_

= _810__ ÷ _9__

= _90___

Answer:

90,

Explanation:

= 81,000 ÷ 900,

= 81,000 ÷ 100 ÷ 9,

= 81,000 ÷ 10 ÷ 10 ÷ 9,

= 8,100 ÷ 10 ÷ 9,

= 810 ÷ 9,

= 90.

Complete.

Example . ________

9,000 ÷ 3,000,

= (9,000 ÷ __1000__) ÷ 3,

= __9__ ÷ __3,__

= __3__.

Question 22.

31,500 ÷ 500

= (31,500 ÷ _100__) ÷ _5__

= _315__ ÷ _5___

= _63___

Answer:

63,

Explanation:

Given 31,500 ÷ 500,

= 31,500 ÷10 ÷ 10 ÷ 5,

= 3150 ÷ 10 ÷ 5,

= 315 ÷ 5,

= 63,

Question 23.

56,000 ÷ 7,000

= (56,000 ÷ _1000__) ÷ __7____

= _56___ ÷ __7__

= __8__

Answer:

8,

Explanation:

56000 ÷ 1000 ÷ 7,

= 56 ÷ 7 = 8,

Question 24.

133,000 ÷ 7,000

= (133,000 ÷ _1,000__) ÷ __7_

= _133___ ÷ _7__

= _19___

Answer:

19,

Explanation:

Given 133,000 ÷ 1,000 ÷ 7,

= 133 ÷ 7 = 19.

Question 25.

120,000 ÷ 8,000

= (120,000 ÷ __1,000_) ÷ _8__

= _120___ ÷ __8_

= __15__

Answer:

15,

Explanation:

Given 120000 ÷ 8,000,

= 120,000 ÷ 1,000 ÷ 8

120 ÷ 8 = 15.

**Divide.**

Question 26.

Answer: 9

Explanation:

Dividing by tens 360 ÷ 40,

= 360÷10÷4,

= 36÷4,

= 9,

= 3600 ÷ 400

Dividing by hundreds 3600÷100÷4,

= 36÷4

= 9,

Dividing by thousands 36000 ÷ 4000,

= 360÷1000÷4,

= 36÷4,

= 9.

Question 27.

Answer: 17

Explanation:

Dividing by tens 1,190 ÷ 70,

= 1190 ÷ 10÷ 7

= 119 ÷ 7

= 17,

Dividing by hundreds 11,900 ÷ 700,

= 11,900 ÷ 100÷ 7

= 119 ÷ 7

= 17,

Dividing by thousands 1,19000 ÷ 7000,

= 119000 ÷ 1000÷ 7,

= 119 ÷ 7,

= 17.

Question 28.

Answer:

634

Explanation:

Dividing by tens 12,680 ÷ 20,

= 12,680 ÷ 10 ÷ 2,

= 1,268 ÷ 2,

= 634.

Dividing by hundreds 126,800 ÷ 200,

= 126,800÷ 100÷ 2,

= 1,268 ÷ 2,

= 634.

Dividing by thousands 1,268,000 ÷ 2000,

= 1,268,000 ÷ 2,000,

= 12,680 ÷ 1,000 ÷ 2,

=1,268 ÷ 2,

= 634.

Question 29.

Answer:

290

Explanation:

Dividing by tens 23,200 ÷ 80,

= 23,200 ÷ 10 ÷ 8,

= 23,20 ÷ 8,

= 290.

Dividing by hundreds 23,2000 ÷ 800,

= 23,2000 ÷ 100 ÷ 8,

= 2320 ÷ 8,

= 290.

Div iding by thousands 2,320,000 ÷ 8000,

= 2,320,000÷ 1000÷ 8,

= 2320 ÷ 8,

= 290.

Complete.

Question 30.

430 ÷ _10_ = 43

Answer:

10,

Explanation:

Given 430 ÷ 10 = 43.

Question 31.

9,000 ÷ _100_ = 30

Answer:

300,

Explanation:

Given 9,000 ÷ 300,

=9,000 ÷ 100 ÷ 3,

= 90 ÷ 3 = 30.

Question 32.

49,000 ÷ _1,000__ = 7

Answer:

7,000,

Explanation:

49,000 ÷ 7,000,

= 49,000 ÷ 1,000 ÷ 7,

= 49 ÷ 7 = 7.

Question 33.

2,400 ÷ _10__ = 120

Answer:

20,

Explanation:

Given 2,400 ÷ _10__ = 120,

= 2,400 ÷ 120,

= 2,400 ÷ 10 ÷ 12,

= 240 ÷ 12 = 20.

Question 34.

64,000 ÷ _400__ = 160

Answer:

400,

Explanation:

Given 64,000 ÷ 400,

= 64,000 ÷ 100 ÷ 4,

= 640 ÷ 4 = 160.

Question 35.

85,000 ÷ _5,000__ = 17

Answer:

5,000,

Explanation:

Given 85,000 ÷ ____ = 17,

= 85,000 ÷ 17 = 5,000.

**Estimate each quotient.**

Example

6,452 ÷ 27 rounds to __6,000__ ÷ __3__ = __200__

Question 36.

7,865 ÷ 41 rounds to ____ ÷ ___ = ____

Answer:

7,865 ÷ 41 rounds to 8,000 ÷ 40 = 200,

Explanation:,

Estimate of 7,865 is 8,000,

Estimate of 41 is 40,

So, 8,000 ÷ 40 = 200.

Question 37.

9,125 ÷ 345 rounds to ___ ÷ ___ = ____

Answer:

9,125 ÷ 345 rounds to 9,000 ÷ 300 = 30,

Explanation:

Estimate of 9,125 is 9,000,

Estimate of 345 is 300,

So, 9,000 ÷ 300 = 30.

Question 38.

9,825 ÷ 206 rounds to ___ ÷ ___ = ____

Answer:

9,825 ÷ 206 rounds to 10,000 ÷ 200 = 50,

Explanation:

Estimate of 9,825 is 10,000,

Estimate of 206 is 200,

So, 10,000 ÷ 200 = 50.

Question 39.

7,226 ÷ 871 rounds to ___ ÷ ___ = ____

Answer:

7,226 ÷ 871 rounds to 7200 ÷ 900 = 8,

Explanation:

Estimate of 7,226 is 7,200,

Estimate of 871 is 900,

So, 7,200 ÷ 900 = 8.

Question 40.

5,299 ÷ 49 rounds to ___ ÷ ____ = ____

Answer:

5,299 ÷ 49 rounds to 5,000 ÷ 50 = 100,

Explanation:

Estimate of 5,299 is 5,000,

Estimate of 49 is 50,

So, 5,000 ÷ 50 = 100.

Question 41.

3,654 ÷ 27 rounds to ___ ÷ ___ = ____

Answer:

3,654 ÷ 27 rounds to 3,600 ÷ 30 = 120,

Explanation:

Estimate of 3,654 is 3,600,

Estimate of 27 is 30,

So, 3,600 ÷ 30 = 120.

What number can be evenly divided by 3, 7, and 9?

Color the numbers below that match the answers above to find out.

Answer:

Explanation:

In the above given picture the numbers with green color will divide by 3,

numbers with blue color divide by 7,

numbers with pink color divide by 9.