Division
Define:
1.
Half: When a number is divided by 2, it becomes half or halving number.
2.
Quarter: When a number is divided by 4 it becomes quarter or one fourth.
Draw and divide into half
18 ÷ 2
Half of 18 is 9
Draw and divide into quarter
12 ÷ 4
Quarter of 12 is 3
Cw. Find
1. Half of 22 is____
2.
Half of 10 is____
3.
Half of 28 is____
4. Quarter of 24 is____
5. Quarter of 20 is____
6.Quarter
of 8 is____
Activity Observation
Number of bean seeds

Put in equal groups of

Number of groups

Division Fact

40

10

4

40÷
10=4

36

6

6

36
÷ 6=6

22

2

11

22
÷ 2=11

100

5

20

100÷5=20

49

7

7

49 ÷ 7=7

56

8

7

56
÷ 8=7

24

4

6

24÷
4=6

Division is repeated subtraction
·
Subtract 8
from 24 till we get o
Eg: 24÷8= ____
24 8 = 16
16 8 = 8
subtraction
has been done 3 times
8  8 = 0 so answer is 3
Cw
Divide
the following using repeated subtraction method
1) 18
÷ 9 2) 45÷ 5 3) 32÷ 8
Definition
18 ÷ 3 = 6
Dividend
divisor quotient
· Dividend
is the number that is to be divided.
·
Divisor is
the number that divides.
·
Quotient is the
answer obtained.
It is written as Quotient
Divisor Dividend
The symbol
of division is ÷