Page 42 - Math 4
P. 42
Fundamental Operations Fundamental Operations
Grades Number of girls Number of boys Total Numbers
1
2
3
4
5
Total
a) Find the total number of students in each class.
b) Find the total number of girls in the primary level.
c) Find the total number of boys in the primary level.
d) Find the total number of students in the primary level.
e) Which number is greater in each class girls or boys and by how many?
f) Which numbers is greater in the primary level girls or boys and by how
many?
3.3 Multiplication - Looking back
Classwork - Exercise
1. Let's count how many times the groups of dots are. Then, multiply. Tell
and write the total number of dots.
5 times 2 5 × 2
a) dots = =
b) times dots = × =
c) times dots = × =
d) times dots = × =
2. Let's draw as many dots in each box as to match the sums.
a) 3 × 2 = and 2 × 3 = =
b) 2 × 4 = and 4 × 2 = =
c) 4 × 3 = and 3 × 4 = =
Did you understand the difference between 3 × 2 and 2 × 3?
40
edanta
v
vedanta Excel in Mathematics - Book 4 40 Approved by Curriculum Development Centre, Sanothimi, Bhaktapur
Ex
l in Mathematics - Book 4
e
c
