Maharashtra Board Textbook Solutions for Standard Five

Chapter 2 – Number Work

Problem Set 2

1. Using the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 write ten each of two-, three-, four- and five-digit numbers. Read the numbers.
Ans:

Two-Digit Numbers:
10 – Ten
24 – Twenty-Four
57 – Fifty-Seven
38 – Thirty-Eight
69 – Sixty-Nine
42 – Forty-Two
85 – Eighty-Five
16 – Sixteen
93 – Ninety-Three
75 – Seventy-Five

 

Three-Digit Numbers:

123 – One Hundred and Twenty-Three

456 – Four Hundred and Fifty-Six

789 – Seven Hundred and Eighty-Nine

234 – Two Hundred and Thirty-Four

567 – Five Hundred and Sixty-Seven

890 – Eight Hundred and Ninety

345 – Three Hundred and Forty-Five

678 – Six Hundred and Seventy-Eight

901 – Nine Hundred and One

432 – Four Hundred and Thirty-Two

 

Four-Digit Numbers:

1234 – One Thousand Two Hundred and Thirty-Four

5678 – Five Thousand Six Hundred and Seventy-Eight

9012 – Nine Thousand and Twelve

3456 – Three Thousand Four Hundred and Fifty-Six

7890 – Seven Thousand Eight Hundred and Ninety

2345 – Two Thousand Three Hundred and Forty-Five

6789 – Six Thousand Seven Hundred and Eighty-Nine

0123 – One Thousand Two Hundred and Thirty-Four

4567 – Four Thousand Five Hundred and Sixty-Seven

8901 – Eight Thousand Nine Hundred and One

 

Five-Digit Numbers:

12345 – Twelve Thousand Three Hundred and Forty-Five

67890 – Sixty-Seven Thousand Eight Hundred and Ninety

23456 – Twenty-Three Thousand Four Hundred and Fifty-Six

78901 – Seventy-Eight Thousand Nine Hundred and One

34567 – Thirty-Four Thousand Five Hundred and Sixty-Seven

89012 – Eighty-Nine Thousand and Twelve

45678 – Forty-Five Thousand Six Hundred and Seventy-Eight

12349 – Twelve Thousand Three Hundred and Forty-Nine

56789 – Fifty-Six Thousand Seven Hundred and Eighty-Nine

90123 – Ninety Thousand One Hundred and Twenty-Three

2. Fill in the blanks in the table below.

IMG 20230919 022716 Chapter 2 – Number Work

Ans:

IMG 20230917 230449 Chapter 2 – Number Work

3. As a part of the ‘Avoid Plastic Project’, Zilla Parishad schools made and provided paper bags to provision stores and green grocers. Read the taluka wise numbers of the bags and write the numbers in words.

Ans:
(1) Twelve thousand seven hundred and forty.
(2) Twenty eight thousand and ninety five.
(3) Thirty one thousand six hundred and eight.
(4) Ten thousand nine hundred and seventy two.

4. How many rupees do they make ?

(1) 20 notes of 1000 rupees, 5 notes of 100 rupees and 14 notes of 10 rupees.

Ans: 

20 notes of 1000 rupees = ₹ 20,000

5 notes of 100 rupees = ₹ 100

14 notes of 10 rupees = ₹ 140

 

20000

+   140

+   500

20640

 

Ans: The above notes make ₹ 20,640 in all.

 

(2) 15 notes of 1000 rupees, 12 notes of 100 rupees, 8 notes of 10 rupees and 5 coins of 1 rupee.

Ans: 

15 notes of 1000 rupees = ₹ 14,000

12 notes of 100 rupees = ₹ 1200

8 notes of 10 rupees = ₹ 80

5 coins of 1 rupee = ₹ 5

 

 14000

+  1200 

+       80 

 16285

 

Ans: The above notes make ₹ 16,285 in all.

5. Write the biggest and the smallest five-digit numbers that can be made using the digits 4, 5, 0, 3, 7 only once.
Ans:
Biggest number – 75,430
Smallest number – 30,457

6. The names of some places and their populations are given below. Use this information to answer the questions that follow.

Tala : 40,642 

Gaganbawada : 35,777 

Bodhwad : 91,256

Moregaon : 87,012 

Bhamragad : 35,950 

Velhe : 54,497

Ashti : 76,201 

Washi : 92,173 

Morwada : 85,890

 

(1) Which place has the greatest population? What is its population?

Ans: Washi – 92,173

 

(2) Which place, Morwada or Moregaon, has the greater population?

Ans: Moregaon

 

(3) Which place has the smallest population? How much is it?

Ans: Gaganbawada – 35,777

Problem Set 3

1. Read the numbers and write them in words.

(1) 7,65,234 

Ans: Seven lakh, sixty-five thousand, two hundred and thirty four.

 

(2) 4,73,225 

Ans: Four lakh, seventy-three thousand, two hundred and twenty-five.

 

(3) 3,27,001 

Ans: Three lakh, twenty-seven thousand, and one.

 

(4) 8,75,375 

Ans: Eight lakh, seventy-five thousand, three hundred and seventy-five.

 

(5) 1,50,437 

Ans: One lakh, fifty thousand, four hundred and thirty-seven.

 

(6) 2,03,174 

Ans: Two lakh, three thousand, one hundred and seventy-four. 

 

(7) 6,47,851

Ans: Six lakh, forty-seven thousand, eight hundred and fifty-one.

 

(8) 9,00,999 

Ans: Nine lakh, nine hundred and ninety-nine.

 

(9) 5,75,010 

Ans: Five lakh, seventy-five thousand, and ten.

 

(10) 4,03,005

Ans: Four lakh, three thousand, and five.

2. Read the numbers and write them in figures.

(1) One lakh thirty-five thousand eight hundred and fifty-five

Ans: 1,35,855

 

(2) Seven lakh twenty-seven thousand

Ans: 7,27,000

 

(3) Four lakh twenty-five thousand three hundred

Ans: 4,25,300

 

(4) Nine lakh nine thousand ninety-nine

Ans: 9,09,099 

 

(5) Seven lakh forty-nine thousand three hundred and sixty-two

Ans: 7,49,362

 

(6) Eight lakh

Ans: 8,00,000

3. Make five six-digit numbers, each time using any of the digits 0 to 9 only once.

Ans: 

(1) 7,64,351

(2) 5,40,293

(3) 3,76,125

(4) 2,49,108

(5) 8,75,641

Problem Set 4

1. Read the numbers and write them in words. 

(1) 25,79,899 

Ans: Twenty-five lakh, seventy-nine thousand, eight hundred and ninety-nine.

 

(2) 30,70,506 

Ans: Thirty lakh, seventy thousand, five hundred and six.

 

(3) 45,71,504

Ans: Forty-five lakh, seventy-one thousand, five hundred and four.

 

(4) 21,09,900

Ans: Twenty-one lakh, nine thousand, and nine hundred. 

 

(5) 43,07,854 

Ans: Forty-three lakh, seven thousand, eight hundred and fifty- four.

 

(6) 50,00,000 

Ans: Fifty lakh.

 

(7) 60,00,010 

Ans: Sixty lakh, and ten.

 

(8) 70,00,100

Ans: Seventy lakh, and one hundred.

 

(9) 80,01,000 

Ans: Eighty lakh, and one thousand.

 

(10) 90,10,000 

Ans: Ninety lakh, and ten thousand.

 

(11) 91,00,000 

Ans: Ninety-one lakh.

 

(12) 99,99,999

Ans: Ninety-nine lakh, ninety-nine thousand, nine hundred and ninety-nine

2. Given below are the deposits made in the Women’s Co-operative Credit Societies of some districts. Read those figures. 

Pune : ₹ 94,29,408 

Ans: Rupees Ninety-four lakh, twenty-nine thousand, four hundred and eight.

 

Nashik : ₹ 61,07,187 

Ans: Rupees Sixty-one lakh, seven thousand, one hundred and eighty-seven.

 

Nagpur : ₹ 46,53,570 

Ans: Rupees Forty-six lakh, fifty-three thousand, five hundred and seventy.

 

Ahmadnagar : ₹ 45,43,159 

Ans: Rupees Forty-five lakh, forty-three thousand, one hundred and fifty-nine.

 

Aurangabad : ₹ 37,01,282 

Ans: Rupees Thirty-seven lakh, one thousand, two hundred and eighty-two.

 

Yavatmal : ₹ 27,72,348

Ans: Rupees Twenty-seven lakh, seventy-two thousand, three hundred and forty-eight. 

 

Sindhudurg : ₹ 58,49,651

Ans: Rupees Fifty-eight lakh, forty-nine thousand, six hundred and fifty-one

Problem Set 5

1. Write the place value of the underlined digit.

(1) 78, 95,210 

Ans: 70,00,000 – Seventy lakh

 

(2) 14, 95,210 

Ans: 4,00,000 – Four lakh

 

(3) 3,52,749 

Ans: 50,000 – Fifty thousand

 

(4) 50,000 

Ans: 0 – Zero

 

(5) 89, 99,988 

Ans: 90,000 – Ninety Thousand 

2. Write the numbers in their expanded form.

(1) 56, 43, 215 

Ans: 50,00,000 +  6,00,000 +  40,000 + 3,000 + 200 + 10 + 5

 

(2) 70, 815 

Ans: 70,000 + 0 + 800 + 10 + 5

 

(3) 8, 35, 999 

Ans: 8,00,000 + 30,000 + 5,000 + 900 + 90 + 9

 

(4) 8, 88, 889 

Ans: 8,00,000 + 80,000 + 8,000 + 800 + 80 + 9

 

(5) 92, 32, 992

Ans: 90,00,000 + 2,00,000 + 30,000 + 2,000 + 900 + 90 + 2

3. Write the place name and place value of each digit in the following numbers.

(1) 35, 705
Ans:

IMG 20230919 022516 Chapter 2 – Number Work

(2) 7, 82, 899
Ans:

IMG 20230918 084350 Chapter 2 – Number Work

(3) 82, 74, 508
Ans:

IMG 20230918 084407 Chapter 2 – Number Work

4. The expanded form of the number is given. Write the number.

(1) 60,000 + 4,000 + 600 + 70 + 9 

Ans: 64,679

 

(2) 9,00,000 + 20,000 + 7,000 + 800 + 5

Ans: 9,27,805

 

(3) 20,00,000 + 3,00,000 + 60,000 + 9,000 + 500 + 10 + 7

Ans: 23,69,517

 

(4) 7,00,000 + 80,000 + 4,000 + 500 

Ans: 7,84,500

 

(5) 80,00,000 + 50,000 + 1,000 + 600 + 9

Ans: 80,51,609

Problem Set 6

1. Write the proper symbol, ‘<’ or ‘>’ in the box. 

(1) 5,705 _____ 15,705 

Ans: 5,705 < 15,705 

 

(2) 22,74,705 _____ 12,74,705

Ans: 22,74,705 > 12,74,705

 

(3) 35,33,302 _____ 35,32,302

Ans: 35,33,302 > 35,32,302

 

(4) 99,999 _____ 9,99,999

Ans: 99,999 < 9,99,999

 

(5) 4,80,009 _____ 4,90,008 

Ans: 4,80,009 < 4,90,008 

 

(6) 35,80,177 _____ 35,88,172

Ans: 35,80,177 < 35,88,172

2. Solve the problems given below.

(1) The Swayamsiddha Savings Group made 3,45,000 papads while the Swabhimani Group made 2,95,000. Which group made more papads?

Ans: 

Swayamsiddha Savings Group (3,45,000) > Swabhimani Group (2,95,000)

 

∴ Swayamsiddha Savings Group made more papads.

 

(2) Children of the Primary School in Ahmadnagar District collected 2,00,000 seeds while those in Pune District collected 3,25,000. Which children collected more seeds?

Ans: Seeds collected by students in Ahmadnagar district (2,00,000) < Seeds collected by students in Pune district (3,25,000)

 

∴ Students in Pune district collected more seeds.

 

(3) The number of people who took part in the Republic Day flag-hoisting ceremony was 2,01,306 in Pandharpur taluka and 1,97,208 in Malshiras taluka. In which taluka did a larger number of people participate? 

Ans: 

Pandharpur taluka (2,01,306) > Malshiras taluka (1,97,208)

 

∴ Larger number of people participated in Pandharpur taluka.

 

(4) At an exhibition, the Annapoorna Savings Group sold goods worth ₹ 5,12,345. The Nirman Group sold goods worth ₹ 4,12,900. This figure was ₹ 4,33,000 for the Srujan Group and ₹ 5,11,937 for the Savitribai Phule group. 

Which group had the largest sales ?

Ans: Annapoorna Savings Group had the largest sale.

 

Which group had the smallest ?

Ans: Nirman Group had the smallest sale.

 

Write the sales figures in ascending order.

Ans: Ascending order of the sales figure:

74,12,900 > 4,33,000 > 5,11,937 > 5,12,345.