# AP Board 4th Class Maths Solutions 2nd Lesson Large Numbers

Andhra Pradesh AP Board 4th Class Maths Solutions 2nd Lesson Large Numbers Textbook Exercise Questions and Answers.

## AP State Syllabus 4th Class Maths Solutions Chapter 2 Large Numbers

John wanted to know how much they earn. He met these people and enquired about their monthly income. He noticed the information and his findings as follows. Daily incomes are expressed in 3 – digit numbers. Monthly incomes are expressed as 4 – digit numbers. Write the above numbers in words in the given blank space.
Daily income in Rupees :
Solution:

1. Three hundred and twenty five.
2. Four hundred
3. One hundred and fifty.
4. Two hundred and seventy five.
5. One hundred and seventy five.
6. Three hundred and twenty five.
7. One hundred and sixty.
8. Two hundred and seventy five.
9. Two hundred and twenty five. Monthly income in Rupees :

1. Nine thousand three hundred and twenty five.
2. Eight thousand four hundred.
3. Four thousand and one fifty.
4. Six thousand and two seventy five.
5. Five thousand and one seventy five.
6. Nine thousand and three hundred and seventy five.
7. Fourthousand one hundred and sixty.
8. Eight thousand two hundred and seventy five.
9. Eight thousand and two twenty five.

Textbook Page No. 15

Do this I. Bharath lives alone in Ms house. His son sends him ₹ 1000 every month. He makes note of this on a paper. Help him to do so.
For one month I receive ₹ 1000 one thousand.
For two months I receive ₹ 2000, two thousand.
3 months I receive ₹ 3000, three thousand.
4 months I receive ₹ 4000, four thousand.
5 months I receive ₹ 5000, five thousand.
7 months I receive ₹ 7000, seven thousand.
8 months I receive ₹ 8000, Eight thousand.
9 months I receive ₹ 9000, Nine thousand. How to write the amount for ten months ?
Solution:
It is ten thousand. This is the smallest 5 -digit number and can be written as 10,000.

II. If one block ( ) represents one thousand (1000) then.  III. Can you write the next twenty numbers.  Textbook Page No. 17, 18

Do this

Write the following numerals in words.

a) 10,049
Ten thousand and forty nine b) 20,000
Twenty thousands

c) 30,000
Thirty thousands

d) 40,000
Forty thousands

e) 50,000
Fifty thousands

1. Represent the given numbers on the spike abacus.

a)  b)   c)  d)  a)   b)  c)  d)  3. Represent the following numbers on spike abacus.

a) 60060  b) 60600 c) 66000 Complete the following table.  Textbook Page No. 19

Do this

1. Write the following numbers in words by putting commas.

a) 16372
16,372

b) 29450
29,450 c) 86004
86,004

2. Write the following numbers in words.

a) 32,896
Thirty two thousand eight hundred and ninty six.

b) 46,900
Forty six thousand nine hundred.

c) 92,006
Ninty two thousand and six

Textbook Page No. 21

Do this

1. Write the expand form of the following numbers.

a) 15,387
Solution: 15,387 = 1 × 10,000 + 5 × 1000 + 3 × 100 + 8 × 10 + 7 × 1
= 10,000 + 5,000 + 300 + 80+ 7

b) 42,609
Solution: 42,609 = 4 × 10,000 + 2 × 1000 + 6 × 100 + 0 + 9 × 1
= 40,000 + 2,000 + 600 + 0 + 9

c) 67,892
Solution: 67,892 = 6 × 10,000 + 7 × 1000 + 8 × 100 + 90 × 10 + 2 × 1
= 60,000 + 7,000 + 800 + 90 + 2 d) 98,205
Solution: 98,205 = 9 × 10,000 + 8 × 1000 + 2 × 100 + 0 + 6 × 1
= 90,000 + 8,000 + 200 + 0 + 5

2. Write the short form of the following.

a) 80,000 + 6,000 + 900 + 20 + 8
Solution:
86,928

b) 90,000 + 20 + 4
Solution:
90,024

Textbook Page No. 21

Try This

Write the place values of the given digits and digits form the given place values.

a)  b)  Exercise – 2.1

1. Write the number names of the following.

a) 25,250
Solution:
Twenty five thousand two hundred and fifty. b) 41,415
Solution:
Forty one thousand four hundred and fifteen.

c) 43,721
Solution:
Forty three thousand seven hundred and twenty one.

d) 72,300
Solution:
Seventy two thousand three hundred.

2. Write the numeral for the number names.

a) Thirty three thousand eight hundred fifteen.
Solution:
33,815

b) Ninety two thousand eighty five
Solution:
92, 085

3. Write a number that has ……

a) 1 ten thousand, 9 thousands, 4 hundreds, 5 tens, 5 ones
Solution:
19,458 b) 3 ones, 2 tens, 6 hundreds, 7 one thousand, 4 ten thousands
Solution:
47,623

4. What is the place value of 4 in each of the following numbers. One has been done for you.

a) 95,403 ___________
Solution:
4 hundreds or 400

b) 4,327 _____
Solution:
4 thousands or 4,000

c) 84,392 __________
Solution:
4 thousands or 4,000

5. Fill in the blanks to expand the given numbers.

a) 5,642 = ___________
5,000 + 600 + 40 + 2

b) 24,926 = ____________
20,000 + 4,000 + 900 + 20 + 6 c) 65,382 = ____________
60,000 + 5,000 + 300 + 80 + 2

6. Write the short form of the following.

a) 90000 + 3000 + 400 + 70 + 6
193,476

b) 20000 + 4000 + 0 + 80 + 9
124,0891

c) 40000 + 6
4o,006

7. Write the following numbers in the place value chart.

a)  b)   c)  Textbook Page No. 23

Think and Discuss Solution:
Yes it is true.

Do this

Put the correct symbol <, > or = in the boxes given below.

a) 52,927 < 64,327 b) 43,004 > 42,004
c) 72,549 = 72,549

Arrange the following numbers in ascending and descending order.

a) 16256, 20380, 96465, 30856, 56492
Solution:
Ascending order : 16,256 < 20,380 < 30,856 < 56,492 < 96,465
Descending order : 96,465 > 56,492 > 30,856 > 20,380> 16,256 b) 27438, 5682, 38648, 97294, 56642
Solution:
Ascending order : 5,682 > 27,438 > 38,648 > 56,642 > 97,294
Descending order : 97,294 > 56,642 > 38,648 > 27,438 > 5,682

Textbook Page No. 25, 26

Do this

By using the given digits write the greatest and the smallest number without repetition of any digit.  a) Write all the possible 2-digit numbers formed by the digits with 5 and 4.
Solution:
Given digits are 5 and 4
Possible 2-digits numbers are 45 and 54 b) Write all the possible 3-digit numbers formed by the digits with 4,7 and 2.
Solution:
Given digits are 4,7 and 2 Possible 3-digits numbers are 247, 274, 427, 472, 724 and 742.

Try this

Write all the possible 4-digit numbers formed by the digits 2, 4, 8,1. How many are there ?
Solution:
Given digits are 2,4,8 and 1
Possible 4-digit numbers are 1,248, 1,428, 1,842, 2,148, 2,418, 2,481, 4,128, 4,218, 4,281, 8,124, 8,214, 8,241

Do this

a) Write the success or of 24, 564.
Solution:
24564 + 1 = 24,565

b) Write the predecessor of 34,323.
Solution:
34,323 – 1 = 34,322

c) Complete the following table.  Exercise – 2.2

Question 1.
Circle the smallest number.   Question 2.
Circle the greatest number.  3. Write the predecessor of the given number.

a) 46,249. 46,250
46,249

b) 72,578, 72,579
72,578

c) 38,204, 38205
38,204

4. Write the predecessor of the given number.

a) 43,565
Solution:
Predecessor of 43,565 is
43,565 – 1 = 43,564
Successor of 43,565 is
43,565 + 1 = 43,566 b) 67,543
Solution:
b) Predecessor of 67,543 is
67,543 – 1 = 67,542
Successor of 67,543 is
67,543 + 1 = 67,544

c) 98,887
Solution:
Predecessor of 98,887 is
98,887 – 1 = 98,886
Successor of 98,887 is
98,887 + 1 = 98,888

d) 40,000
Solution:
Predecessor of 40,000 is
40,000 – 1 = 39,999
Successor of 40,000 is
40,000 + 1 = 40,001

5. Fill in the blanks with “>,< or =”.

a) 8154      <        8514
b) 59,260        =         59,260
c) 97306         >          93706
d) Thirty seven thousand five hundred and twenty         <         Thirty seven thousand six hundred and twenty five

Question 6.
Adeyya was elected as the president in a major panchayat election. He got 6,450 votes and Somayya got 5,225 votes. Write the total votes polluted?
Solution:  Question 7.
The number of people who visited and exhibition in four days are 1,826, 1,493, 1,630 and 1,863 respectively. Arrange these numbers in the ascending order.
Solution:
Number of people who visited an exhibition in four days are 1,826, 1,493, 1,630 and 1,863 respectively.
Ascending order:
1,493 < 1,630 < 1,826 < 1,863

Question 8.
In a public distribution shop, a dealer received 2,893 bags of rice in a month. He distributed 2,936 bags of rice to the white card holders. Is it possible ?
Solution:
Number of received rice bags by dealer = 2,893
Number of distributed rice bags by dealer = 2,936
It is not possible.
Reason : 2,893 < 2,936

Question 9.
The income of a cinema theater during four shows is as follows: a) Arrange the above incomes in ascending order and in descending order.
Solution:
Ascending order of incomes:
29,370 < 36,750 < 48,540 < 54,290 Descending order of incomes: 54,290 >48,540 >36,750 > 29,370

b) Which show has more income ?
Solution:
Matinee show has more income
(i.e., ₹ 54,290) c) Which show has less income ?
Solution:
Second show has less income
(i.e., ₹ 29,370)

Question 10.
Aditya purchased a car for ₹ 75,000 and sold it at ₹ 82,000. Does he gain or lose?
Solution:
Cost of a car = ₹ 75,000
Selling price of a car = ₹ 82,000
Because ₹ 82,000 > ₹ 75,000

Question 11.
The hail ticket number of Swathi, who is appearing for Jawahar Navodaya Vidyalaya Entrance Exam is 42,384. Can you guess the hail ticket numbers of students sitting back and in front of her?
Solution:
Hall ticket number of Swathi = 42,384
Hall ticket number of sitting back student of Swathi
= Predecessor of the given number
= 42,384 – 1 = 42,383
Hall ticket number of infront of student of Swathi = Successor of the given number
= 42,384 + 1 = 42,385

Question 12.
Complete the following number series.
a) 18100, 19100, 20100, _________, _________, ___________
Solution:
21,100, 22,100, 23,100 b) 17250, 17275, 17300, _________, _________, ___________
Solution:
17,325, 17,350, 17,375

c) 99999, 89999, 79999, _________, _________, ___________
Solution:
69,999, 59,999, 49,999

Riddle:

I am a 4-digit number. The digit in my tens place is 2 times the digit in my ones place. The digit in the hundreds place is 2 times the digit in the tens place. The digit in the thousands place is 2 times the digit in the hundreds place. Who am I?
Solution:
Let the 4-digits of empty number are Let the unit digit be = 1
Twice of units digit=ten’s digit be = 2 × 1 = 2
Twice of tens digit=hundreds digit be = 2 × 2 = 4
Twice of hundred digit
= thousands digit be
= 4 × 2 = 8
∴ Required number = 8,421

Multiple Choice Questions

Question 1.
If block represents one thousand then = ________
A) 5,000
B) 6,000
C) 7,000
D) 8,000
C) 7,000 Question 2.
The smallest 5-digit number is
A) 10,000
B) 9,999
C) 9,994
D) 49,999
A) 10,000

Question 3.
Place value of ‘2’ in the number of 24,549 is
A) 2,000
B) 20,000
C) 200
D) 20
B) 20,000

Question 4.
Face value of 3 in the number 86,342 is
A) 300
B) 30
C) 3
D) None
C) 3

Question 5.
Choose the number for the number name given below.”Thirty four thousand nine hundred fifteen”
A) 34,815
B) 34,815
C) 34,915
D) 34,519
C) 34,915 Question 6.
Which is greater among 54,327 and 54,329, 54,328
A) 54,327
B) 54,329
C) 54,328
D) All
B) 54,329

Question 7.
The greatest 5-digit number is
A) 99,990
B) 99,995
C) 99,999
D) 99,998
C) 99,999

Question 8.
Choose the smallest 5 digit number forming by the digits 4, 3, 2, 9, 0
A) 94320
B) 02349
C) 20349
D) 49320
C) 20349

Question 9.
Choose the predecessor of 43,256 is
A) 43,255
B) 43,254
C) 43,257
D) None 