Page 135 - Mathematics_Std_4

FOR ONLINE READING ONLY

1
The shaded part is of the whole shape and is written as 0.01.
100
The number 0.01 is obtained by dividing 1 by 100. Other decimals

can be obtained from the diagram. For example;

3
94
12
(a) 100 = 0.03 (b) 100 = 0.12 (c) 100 = 0.94
Example of decimal numbers with more than two decimal places
are:
2 14 127
(a) = 0.002 (b) = 0.014 (c) = 0.127
1000 1000 1000

Numbers with more than one decimal place are read from left
to right. The digits to the left of the decimal point are read as
whole numbers. The digits to the right of the decimal point are

read individually. For example;

128

06/11/2024 17:17:44
MATHEMATICS STD 4 PB 2024.indd 128 06/11/2024 17:17:44
MATHEMATICS STD 4 PB 2024.indd 128