# Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide chapter 2 - Numbers [Latest edition]

#### Chapters ## Chapter 2: Numbers

Exercise 2.1Exercise 2.2Exercise 2.3Exercise 2.4Exercise 2.5Exercise 2.6Exercise 2.7
Exercise 2.1 [Page 8]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.1 [Page 8]

Exercise 2.1 | Q 1 | Page 8

Simplify the following

896 ÷ 5

Exercise 2.1 | Q 2 | Page 8

Simplify the following

696 ÷ 6

Exercise 2.1 | Q 3 | Page 8

Simplify the following

686 ÷ 7

Exercise 2.1 | Q 4 | Page 8

Simplify the following

813 ÷ 8

Exercise 2.1 | Q 5 | Page 8

Simplify the following

891 ÷ 8

Exercise 2.1 | Q 6 | Page 8

Simplify the following

703 ÷ 2

Exercise 2.1 | Q 7 | Page 8

Simplify the following

Rahul has 192 toy cars. He put them equally in 6 boxes. How many toy cars will he put in each box? How many toy cars are left over? 8) Akila has 4

Exercise 2.1 | Q 8 | Page 8

Simplify the following

Akila has 495 photographs to put in an album. She can put 9 photographs on each page. How many pages can she fill?

Exercise 2.2 [Page 9]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.2 [Page 9]

#### Divide the following

Exercise 2.2 | Q 1 | Page 9

5632 ÷ 6

Exercise 2.2 | Q 2 | Page 9

7460 ÷ 7

Exercise 2.2 | Q 3 | Page 9

4964 ÷ 8

Exercise 2.2 | Q 4 | Page 9

8616 ÷ 6

Exercise 2.2 | Q 5 | Page 9

8645 ÷ 7

Exercise 2.2 | Q 6 | Page 9

5742 ÷ 9

Exercise 2.2 | Q 7 | Page 9

In my school, there are 1115 students from class 1 to 8. If the number of students is same in all the classes, how many students are there in each class?

Exercise 2.2 | Q 8 | Page 9

The height of a mountain is 7821 m. Raj took 9 days to reach the top. How many meters did he cover daily if he travelled equal distances every day?

Exercise 2.2 | Q 9 | Page 9

A total of 1787 kg wheat has to be packed equally in 7 bags. What will be the weight of each bag?

Exercise 2.3 [Page 11]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.3 [Page 11]

Exercise 2.3 | Page 11
 S.No. Name of the Item Price Per Kg (in ₹) 1 Raw Rice 56 2 Boiled Rice 54 3 Wheat 40 4 Tamarind 180 5 Red chilly 100

What else could you frame some more questions based on this table?
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Exercise 2.3 | Q 1 | Page 11

Frame word problems, using the picture given Exercise 2.3 | Q 2 | Page 11

Frame word problems, using the picture given: Exercise 2.4 [Page 12]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.4 [Page 12]

Exercise 2.4 | Q 1 | Page 12

Estimate the following numbers to nearest tens and then add or subtract. Exercise 2.4 | Q 2 | Page 12

Estimate the following numbers to nearest tens and then add or subtract. Exercise 2.4 | Q 3 | Page 12

Estimate the following numbers to nearest tens and then add or subtract. Exercise 2.4 | Q 4 | Page 12

Estimate the following numbers to nearest tens and then add or subtract. Exercise 2.5 [Page 13]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.5 [Page 13]

Exercise 2.5 | Q 1 | Page 13

Estimate and calculate:

 S.No. Multiplication fact Actual value Estimated value Difference 1. 35 × 12 420 40 × 10 = 400 20 2. 82 × 28 3. 16 × 12 4. 23 × 27
Exercise 2.6 [Page 16]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.6 [Page 16]

Exercise 2.6 | Q 1 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

745 + 40 = ___________

Exercise 2.6 | Q 2 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

328 + 30 = _________

Exercise 2.6 | Q 3 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

566 + 20 = _________

Exercise 2.6 | Q 4 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

457 + 100 = _________

Exercise 2.6 | Q 5 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

686 + 300 = _________

Exercise 2.6 | Q 6 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

345 + 600 = _________

Exercise 2.6 | Q 7 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

6348 − 10 = _________

Exercise 2.6 | Q 8 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

541 − 40 = _________

Exercise 2.6 | Q 9 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

495 − 300 = _________

Exercise 2.6 | Q 10 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

657 − 500 = _________

Exercise 2.6 | Q 11 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

895 − 500 = _________

Exercise 2.6 | Q 12 | Page 16

Add and subtract the following problem using multiples of 10, 100 (Mentally)

365 − 300 = _________

Exercise 2.7 [Page 17]

### Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide Chapter 2 NumbersExercise 2.7 [Page 17]

Exercise 2.7 | Q 1 | Page 17

Simplify the following multiplication fact by adding partial product.

9 × 42

Exercise 2.7 | Q 2 | Page 17

Simplify the following multiplication fact by adding partial product.

3 × 78

Exercise 2.7 | Q 3 | Page 17

Simplify the following multiplication fact by adding partial product.

36 × 12

Exercise 2.7 | Q 4 | Page 17

Simplify the following multiplication fact by adding partial product.

18 × 19

Exercise 2.7 | Q 5 | Page 17

Simplify the following multiplication fact by adding partial product.

68 × 31

Exercise 2.7 | Q 6 | Page 17

Simplify the following multiplication fact by adding partial product.

42 × 21

## Chapter 2: Numbers

Exercise 2.1Exercise 2.2Exercise 2.3Exercise 2.4Exercise 2.5Exercise 2.6Exercise 2.7 ## Tamil Nadu Board Samacheer Kalvi solutions for Class 4th Mathematics Term 3 Answers Guide chapter 2 - Numbers

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Concepts covered in Class 4th Mathematics Term 3 Answers Guide chapter 2 Numbers are Division: (Up to 4 Digit Number by Single Digit Number), To Estimate Sum Or Difference, Estimating Products of Numbers, Mental Arithmetic.

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