Text Book Back Exercises Questions with Answers, Solution : 5th Maths : Term 1 Unit 2 : Numbers ; Exercise 2.4 (Ascending and descending order of numbers)

**Exercise 2.4 **

** **

**I. Write the number name:**

a. 11000 __Eleven thousand__

b. 34000 __Thirty four thousand__

c. 100000 __One lakh.__

d. 98,364 __Ninety eight thousand three
hundred and sixty four.__

e. 37,689 __Thirty seven thousand six hundred eighty
nine.__

f. 46,763 __Forty six thousand seven
hundred and sixty three__

g. 4,00,000 __Four lakh.__

h. 12,00,000 __Twelve lakhs.__

**2. Answer the following:**

**a.
Represent given values in Abacus.**

**3
Tens crores, 7 crores, 60 ten lakhs, 7 lakhs 4 tens and 7 ones.**

**b.
Find the place value of 7 and 4 of this numbers 34578910 **

The place value of 7 = 7 ×
10000 = 70000

The place value of 4 = 4 ×
1000000 = 4000000

**c.
Write in numerals **

a) One crore forty thousand and four − __1,00,40,004__

b) Sixty four lakhs and three − __64,00,003 __

**d.
Write in words **

**i.
Write the number names of the numbers represented in the Abacus.**

One crore twenty one lakhs
thirty thousand four hundred and twenty two

Four crore twenty one
lakhs thirty three thousands three hundred and twenty two

**ii.
How many lakhs and hundreds are there in the Abacus? (Figure 2)**

Twenty one lakhs and three
hundred

**e.
Find the sum of greatest 4 - digit number and smallest 5- digit numbers.**

The greatest 4 digit
number = 9999 ( + )

The smallest 5 digit
number = 10000

Sum = __19999 __

**f.
Write in ascending order and descending order.**

**a)
33,058 40,978 97,879 81,421 90,470 47,224**

**Ascending order**

33,058; 40,978; 47,224;
81,421; 90,470; 97,879

**Descending order **

97,879; 90,470; 81,421;
47,224; 40,978; 33,058

**b)
99,999 11,111 22,222 33,333 44,444 66,666 **

**Ascending order**

11,111; 22,222; 33,333;
44,444; 66,666; 99,999

**Descending order **

99,999; 66,666; 44,444;
33,333; 22,222; 11,111

**g.
Write in standard form: 7 lakhs + 5 thousands + 4 tens + 3 ones **

= 705043

**h.
Add 5 thousands and 3 hundreds to this number 1,34,510**

5 thousand and 3 hundred =
5300

1,34,510 (+)

5,300

__1,39,810
__

**i.
Subtract smallest 6 - digit numbers from greatest 7- digit numbers.**

The greatest 7 digit
numbers 9999999 (−)

The smallest 6 digit
numbers 100000

Difference = __9899999__

Tags : Numbers | Term 1 Chapter 2 | 5th Maths , 5th Maths : Term 1 Unit 2 : Numbers

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5th Maths : Term 1 Unit 2 : Numbers : Exercise 2.4 (Ascending and descending order of numbers) | Numbers | Term 1 Chapter 2 | 5th Maths

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