Page 136 - Mathematics_Std_4

Decimals How the number is read
numbers
0.05 zero point zero five

0.13 zero point one three
FOR ONLINE READING ONLY
15.34 fifteen point three four
525.25 five hundred and twenty-five point two five

131.026 one hundred and thirty-one point zero two six

725.307 seven hundred and twenty-five point three zero
seven

Exercise 1

Read the following numbers:

(a) (b) (c) (d) (e) (f) (g) (h) (i)
18.9 2.07 716.881 113.04 631.8 2.004 24.99 3.00 0.019

Writing decimals in numerals and in words
Decimals can be written in numerals and in words.

Example 1

Write the following number in words:

(a) 2.1 (b) 0.08 (c) 13.26 (d) 121.712
Answer

Decimal in numerals Decimal numbers in words

(a) 2.1 two point one

(b) 0.08 zero point zero eight

(c) 13.26 thirteen point two six

(d) 121.712 one hundred and twenty-one
point seven one two

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06/11/2024 17:17:44
MATHEMATICS STD 4 PB 2024.indd 129
MATHEMATICS STD 4 PB 2024.indd 129 06/11/2024 17:17:44