PSEB 5th Class Maths Solutions Chapter 2 Fundamental Operations on Numbers Ex 2.10

Punjab State Board PSEB 5th Class Maths Book Solutions Chapter 2 Fundamental Operations on Numbers Ex 2.10 Textbook Exercise Questions and Answers.

PSEB Solutions for Class 5 Maths Chapter 2 Fundamental Operations on Numbers Ex 2.10

Solve the following:

Question 1.
42 ÷ 7 + 8
Solution:
42 ÷ 7 + 8 = 6 + 8 = 14

Question 2.
8 + 6 × 2
Solution:
8 + 6 × 2 = 8 + 12 = 20

Question 3.
7 × 8 ÷ 4 – 6
Solution:
7 × 8 ÷ 4 – 6
= 7 × 2 – 6
= 14 – 6 = 8

Question 4.
63 ÷ 9 × 4 + 28 – 15
Solution:
63 ÷ 9 × 4 + 28 – 15
= 7 × 4 + 28 – 15
= 28 + 28 – 15
= 56 – 15
= 41

Question 5.
25 × 3 + 42 ÷ 6 – 4
Solution:
25 × 3 + 42 ÷ 6 – 4
= 25 × 3 + 7 – 4
= 75 + 7 – 4
= 82 – 4
= 78

Question 6.
18 ÷ 6 × 21 + 17 – 18
Solution:
18 ÷ 6 × 21 + 17 – 18
= 3 × 21 + 17 – 18
= 63 + 17 – 18
= 80 – 18
= 62

Question 7.
8 ÷ 8 + 8 × 8 – 8
Solution:
8 ÷ 8 + 8 × 8 – 8
= 1 + 8 × 8 – 8
= 1 + 64 – 8
= 65 – 8
= 57

Question 8.
72 + 48 × 36 ÷ 18 – 9
Solution:
72 + 48 × 36 ÷ 18 – 9
= 72 + 48 × 2 – 9
= 72 + 96 – 9
= 168 – 9
= 159

Question 9.
44 + 2 × 9 – 35 ÷ 5
Solution:
44 + 2 × 9 – 35 ÷ 5 .
= 44 + 2 × 9 – 7
= 44 + 18 – 7
= 62 – 7
= 55

Question 10.
18 + 126 ÷ 14 × 3 – 25
Solution:
18 + 126 ÷ 14 × 3 – 25
= 18 + 9 × 3 – 25
= 18 + 27 – 25
= 45 – 25
= 20