PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Punjab State Board PSEB 3rd Class Maths Book Solutions Chapter 2 Addition and Subtraction Textbook Exercise Questions and Answers.

PSEB Solutions for Class 3 Maths Chapter 2 Addition and Subtraction

PAGE 37:

Do you remember?

Question 1.
Add:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 1

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 2

PAGE 38:

Question 2.
Addition by forward counting method :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 3

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 4

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 5

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 3.
Write the number in tens/ones :
a. 42 = _______ Tens + ________ Ones
Solution.
42 = 4 tens + 2 Ones

b. 63 = _______ Tens + ________ Ones
Solution.
3 = 6 Tens + 3 Ones

Question 4.
Make the number:
a. 7 Tens + 4 Ones = _______
Solution.
74

b. 3 Tens + 0 Ones
Solution.
30

Question 5.
Addition by splitting one number:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 6

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 7

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 6.
Addition by splitting both numbers:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 8

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 9

PAGE 39:

Question 7.
Add 35 + 23 by putting beads in the abacus: (From Board M.Q.P.)

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 10

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 11

Question 8.
Subtract by omitting:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 12

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 13

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 9.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 14

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 15

Question 10.
Subtracting by splitting one number:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 16

Solution.
75 – 32 = 75 – (30 + 2)
= 75 – 30 – 2
= (75 – 30) – 2
= 45 – 2
= 43

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 40:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 17

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 18

PAGE 41:
Lets us learn:

Different methods of Addition:

By splitting one number:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 19

By splitting both numbers:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 20

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 42:
Let’s do:

Question 1.
Add by splitting one number :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 21

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 22

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 23

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 43:

Question 2.
Add by splitting both numbers :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 24

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 25

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Add by counting making a pairs of 10’s:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 26

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 27

PAGE 44:

Find the difference of the given numbers:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 28

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 29

PAGE 46:
Let’s do:

Subtract by making pairs of 10’s.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 30

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 31

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 2.
Subtract by making one of the given numbers as multiple of 10 :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 32

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 33

Question 3.
Subtract by making one of the given numbers as the multiple of 100 :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 34

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 35

PAGE 48:
Let’s do:

Add by putting beads in abacus:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 36

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 37

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 38

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 50:
Let’s do:

Subtraction on abacus (without borrowing):

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 39

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 40

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 52:
Let’s do:

Question 1.
Addition of 2 digit numbers (without carrying):

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 41

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 42

Question 2.
Addition of two numbers (with carrying):

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 43

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 44

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 54:

Question 1.
Subtraction of 2-digit numbers (without borrowing):

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 45

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 46

Question 2.
Subtraction of 2-digit numbers (with borrowing):

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 47

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 48

PAGE 56:

Find the sum :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 49

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 50

PAGE 57:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 51

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 53

Question 2.
Find the sum:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 53

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 54

PAGE 59:
Let’s do:

Find the sum:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 55

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 56

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 57

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 61:
Let’s do:

Question 1.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 58

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 59

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 60

Question 2.
Find the difference:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 61

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 62

Question 3.
Subtract by splitting number in 100’s:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 63

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 64

PAGE 62:

Subtract using place value:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 65

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 66

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 67

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Find the difference:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 68

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 64

PAGE 63, 64:
Let’s do:

Question 1.
Fill in the blanks

(i) 310 + 25 = ___ + 310
Solution.
25

(ii) 0 + ___ = 475
Solution.
475

(iii) ___ + 1 = 918
Solution.
917

(iv) 347 – ___ = 346
Solution.
1

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 2.
Tick (✓) the correct answer:
(i) 425 + 25 = _______
Solution.

(ii) 310 + 0 = _______
Solution.

(iii) 743 + 1 = 744
Solution.

(iv) 540 – 1 = 541
Solution.

Let’s do:

Find the sum:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 70

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 71

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 72

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

PAGE 64:
Statement Sum:

Question 1.
Sukhdev bought a toy car for ? 120 and a flower pot for ? 135 from a fare. How much money did Sukhdev spend in all ?
Solution.
Cost of toy car = ₹ 120
Cost of flower pot = ₹ 135
Sukhdev spent in all = ₹ 255

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 73

Question 2.
There are 140 pages in Pooja’s Punjabi book and 156 in her Mathematics book. How many total pages are there in both books ?
Solution.
Pages in pooja’s Punjabi book = 140
Pages in Pooja’s Math book = 156
Total pages in both the books = 296

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 74

Question 3.
Tarleen bought a bag for ₹ 255 for herself and a watch for ₹ 368 for her brother. How much money did she spend?
Solution.
Tarleen bought a bag for herself for = ₹ 255
Tarleen bought a watch for her brother for = ₹ 368
Money spent by Tarleen = ₹ 623

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 75

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 4.
There are 164 guavas in one basket and 128 guavas in another basket. How many guavas are there in the two baskets?
Solution.
Number of Guavas in first basket = 164
Number of Guavas in second basket = 128
Total number of Gauvas in two baskets = 292

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 76

Question 5.
One box contains 350 marbles. If 268 marbles are taken out. How many marbles are left in the box ?
Solution.
Number of Marbles in the box = 350
Number of Marbles taken out = 268
Number of Marbles left in the basket = 82

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 77

Question 6.
A farmer has 763 cows and second farmer has 459 cows. How many cows do they have in total ?
Solution.
Number of cows with first farmer = 763
Number of cows with second farmer = 459
Total number of cows with both = 1122

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 78

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 7.
In a garden, there were 215 mango trees. If 169 more mango trees were planted in the garden, then how many mango trees are there in the garden ?
Solution.
Number of mango trees planted = 215
More number of mango trees planted = 16 9
Total number of mango trees in the garden now = 384

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 79

Question 8.
There are 368 boys and 327 girls in a school. How many total number of students are there in the school ?
Solution.
Number of boys in the school = 368
Number of girls in the school = 327
Total number of students in the school = 695

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 80

Question 9.
Tejas had ₹ 563 in his piggy bank. His father gave him ₹ 278 more. How many rupees Tejas has now ?
Solution.
Money in Tejas Piggy Bank = ₹ 563
Money given by his father = ₹ 278
Total money Tejas has = ₹ 841

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 81

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 10.
There were 375 toffees in a toffee box. If 167 more toffees were put in that box. How many toffees were there in the box now?
Solution.
Number of toffees in the box = 375
Number of toffees put more = 167
Total number of toffees in the box = 542

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 82

Question 11.
Parneet has ₹ 680. He bought a bag for ₹ 575. How many rupees is he left with?
Solution.
Parneet has Rupees = ₹ 680
He bought a bag for = ₹ 575
Number of rupees left with him = ₹ 105

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 83

Question 12.
Sukhdev’s school is 824 walking steps far irons his house. If he has covered 379 steps. How many steps he has to walk to reach the school ?
Solution.
Number of walking steps is Sukhdev’s school from his house = 824
Number of steps he travelled = 379
Number of more steps he has to walk to reach the school = 445

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 84

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Worksheet:

PAGE 65:

Question 1.
Fill in the blanks:
(i) 62 + 0 = ____
Solution.
62

(ii) 115 + 1 = ____
Solution.
116

(iii) ____ + 0 = 348
Solution.
348

(iv) 518 + ____ = 519
Solution.
1

(v) 410 + 35 = ____ + 410
Solution.
35

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 2.
Tick (✓) the correct answer:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 85

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 86

Question 3.
Add :

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 87

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 88

Question 4.
Add by splitting the number:

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 89

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 90

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 5.
Subtract by splitting the number

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 91

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 92

Question 6.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 93

Solution.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 94

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 7.
295 passengers boarded a train from Sahibzada Ajit Singh Nagar. 190 more passengers hoarded the train at the Morinda station. How many total passengers are there in train now ?
Solution.
Number of passengers boarded from Sahibzada Ajit Singh = 295
Number of passengers boarded from Morinda = 190
Total number of passengers in the train = 485

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 95

Question 8.
At Fatehgarh Sahib railway station, out of 485 pasngers, 210 got down from the train. How many passengers are now left in the train ?
Solution.
Number of passengers in the train = 485
Number of passengers got down at Fatehgarh Sahib = -210
Number of passenger left, now in the train = 275

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction 96

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Multiple Choice Questions:

Question 1.
In cricket game Parneet is playing at 96 and only one ball is left to play. How many runs he has to score in one ball to complete one century ?
(a) 6
(b) 4
(c) 7
(d) 5
Answer.
(b) 4.

Question 2.
42 + 26 = ________ (Fill in the blank)
(a) 66
(b) 68
(c) 62
(d) 64
Answer.
(b) 68.

PSEB 3rd Class Maths Solutions Chapter 2 Addition and Subtraction

Question 3.
35 + 23 = ________ (Fill in the blank)
(a) 48
(b) 38
(c) 28
(d) 58
Answer.
(d) 58.

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