Students can download 5th Maths Term 1 Chapter 2 Numbers InText Questions and Answers, Notes, Samacheer Kalvi 5th Maths Guide Pdf helps you to revise the complete Tamilnadu State Board New Syllabus, helps students complete homework assignments and to score high marks in board exams.

Tamilnadu Samacheer Kalvi 5th Maths Solutions Term 1 Chapter 2 Numbers InText Questions

Activity (Text Book page No.26)

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 1
Answer:
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 2

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Activity (Text Book page No.27)

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 3
Answer:
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 4

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Crore in many ways
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 5
Answer:
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 6

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Fill in the correct numbers in the following tables.

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 7
Answer:
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 8

Activity: 1 (Text Book page No.28)

The Abacus shows the number 34,284
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 9
Number name: ________
Expanded form: 3 Ten thousands + 4 thousands +2 hundreds + 8 tens + 4 ones.
= 30,000 + _____ + 200 + _____ + _____
3 × 10,000 + 4 × ____ + 2 × 100 + 8 x ____ + ____ × 1
Answer:
Number name: Thirty four thousand two hundred and eighty four.
Expanded form: 3 Ten thousands + 4 thousands +2 hundreds + 8 tens + 4 ones.
= 30,000 + 4000 + 200 + 80 + 4
= 3 × 10,000 + 4 × 000 + 2 × 100 + 8 x 10 + 4 × 1

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Try These (Text Book page No.29)

How many thousands are there in 3,45,789?
Answer:
345 thousands

Activity: 2 (Text Book page No.29)

Look at the Abacus and fill in the blanks.

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 11
Number: ________
Number name: _______
Expanded form: 5 ten lakhs + ______ lakhs + ______ ten thousands + 1 _______ + 2 ________ + 5 tens + ______ ones
= 5000000 + ____ + 40000 + ______ + 200 + 50 + 8
Answer:
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 10
Number: 52,41,258
Number Name: Fifty two lakhs forty one thousands two hundred and fifty eight.
Expanded form:
= 5 ten lakhs + 2 lakhs + 4 ten thousands + 1 x thousand + 2 hundreds + 5 tens + 8 ones
= 5000000 + 200000 + 40000 + IQOO + 200 + 50 + 8.

Activity: 3 (Text Book page No.30)

Look at the Abacus and fill in the blanks.

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 11
Given number: _________
Number Name: _______________
Expanded form: 6 crores + _____ Ten Iakhs + _____ Lakhs + 3 _______+ 5 Thousands + ______ + 1 Ten + 5 ones.
= 6,00,00,000 + 40,00,000 + ________ + ________ + 5000 + 400 + _______ + 5
= 6 × _____ + 4 × _____ + 2 × 100,000 + 3 × 10000 + 5 × _______ + _______ × 100 + 1 × 10 + _______ × 1
Answer:
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 12
Given Number: 6,42,35,415
Number Name: Six crores forty two lakhs thirty five thousands four hundred and fifteen
Expanded form: 6 Crores + 4 ten lakhs + 2 lakhs + 3 ten thousands + 5 Thousands + 4 hundreds + 1 ten + 5 ones.
= 6,00,00,000 + 40,00,000 + 2,00,000 + 30,000 + 5,000 + 400 + 10+5.
= 6 × 1,00,00,000 + 4 × 10,00,000 + 2 × 1,00,000 + 3 × 10,000 + 5 × 10,000 + 4 × 100 + 1 × 10 + 5 × 1.

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Activity (Text Book page No.30)

Write the place value of 7 and 1 for the given numbers.
a. 81,70,453
b. 3,46,710
c. 1,87,13,971
Answer:
a. 81,70,453
The place value of 7 is 7 × 10,000 = 70,000
The place value of 1 is 1 × 1,00,000 = 1,00,000

b. 3,46,710
The place value of 1 is 1 × 10 = 10
The place value of 7 is 7 × 100 = 700

c. 1,87,13,971
The place value of 1 is 1 × 1 = 1
The place value of 7 is 7 × 10 = 70
The place value of 1 is 1 × 10,000 = 10,000
The place value of 7 is 7 × 1,00,000 = 7,00,000
The place value of 1 is 1 × 1,00,00,000 = 1,00,00,000

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Try These (Text Book page No.34)

1. 3,002 ____ 8,002
2. 43,731 ____ 44,371
3. 43,115 ____ 43,511
4. 13,435 ____ 13,4753
Answer:
1. 3,002 ____ 8,002
= 3,002 < 8,002

2. 43,731 ____ 44,371
= 43,731 < 44,371

3. 43,115 ____ 43,511
= 43,115 < 43,511

4. 13,435 ____ 13,4753
= 13,435 < 13,4753

Activity (Text Book page No.34)

1. Form the smallest and greatest five digit numbers using the given digits once.
(a) 7, 1, 0, 5, 4
(b) 3, 4, 7, 0, 9
(c) 9, 7, 1, 6, 4
(d) 4, 5, 9, 6, 7
Answer:
(a) 7, 1, 0, 5, 4
Smallest number = 10,457
Greatest number = 75,410

(b) 3, 4, 7, 0, 9
Smallest number = 30,479
Greatest number = 97,430

(c) 9, 7, 1, 6, 4
Smallest number = 14,679
Greatest number = 97,641

(d) 4, 5, 9, 6, 7
Smallest number = 45,679
Greatest number = 97,654

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

2. Write the smallest numbers in the fruit and the greatest number in the flower.

(a) 45678, 145, 7829
(b) 23, 8873, 88738, 883
Answer:
(a) 45678, 145, 7829
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 13

(b) 23, 8873, 88738, 883
Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions 14

Samacheer Kalvi 5th Maths Guide Term 1 Chapter 2 Numbers InText Questions

Try These (Text Book page No.36)

1. Arrange the following numbers in the ascending order and descending order.
(i) 33,270; 1,078; 137; 27,935
(ii) 44,918; 32,113; 23,112; 42,231
(iii) 75,343; 30,475; 43,452; 13,055
(iv) 733; 34,946; 35,945; 23,745
Answer:
(i) 33,270; 1,078; 137; 27,935
Ascending order : 137,1,078, 27,935, 33,270
Descending order 5 33,270, 27,935, 1,078, 137

(ii) 44,918; 32,113; 23,112; 42,231
Ascending order : 23,112, 32,113, 42,231, 44,918
Descending order : 44,918, 42,231, 32,113, 23,112

(iii) 75,343; 30,475; 43,452; 13,055
Ascending order : 13,055, 30,475, 42,452, 75,343
Descending order ; 75,343, 42,452, 30,475,13,055

(iv) 733; 34,946; 35,945; 23,745
Ascending order : 733, 23,745, 34,946, 35,945
Descending order ; 35,945, 34,946, 23,745, 733

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