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\ 08-Oct-2025 Bharat Arora Proof-9 Reader’s Sign _______________________ Date __________

( b) Ones • Tenths Hundredths

8 • 2 7
Place Value
7 hundredths 7 × 0.01 = 0.07
2 tenths 2 × 0.1 = 0.2
8 ones 8 × 1 = 8
Expanded form: 8.27 = 8 ones + 2 tenths + 7 hundredths = 8 + 0.2 + 0.07

Critical Thinking
Challenge Question
Using the digits 3, 0, and 1 exactly once, find the smallest 2-digit decimal number
that can be formed. (Ensure that the whole number part has 2 digits.)

Practice time 5b

1. Write the following decimal numbers in the place value chart.
( a) 0.13 (b) 0.09 (c) 2.37 (d) 12.48 (e) 101.72

2. Write the following decimals in words.

( a) 0.09 ___________________ (b) 7.08 _____________________

( c) 13.37 ___________________ (d) 128.72 _____________________
3. Write the following as decimals.

( a) 7 tenths __________ (b) 35 hundredths __________

( c) 5 and 4 tenths __________ (d) 2 and 3 hundredths __________

( e) 32 and 8 hundredths __________ (f) 3 and 11 hundredths __________
4. Write the place value of each digit of the given decimals and their expanded form:

( a) 1.7 (b) 2.43 (c) 17.03 (d) 383.43 (e) 547.77

5. Write the decimal number corresponding to each expanded form:
( a) 4 × 1 + 2 × 0.1 (b) 3 ones + 5 hundredths

( c) 4 tens + 6 ones + 5 tenths + 2 hundredths
( d) 200 + 0.4

Project Experiential Learning
Check the quantity and the price of the household items that your parents
buy from the market. List them in a table and write the number names and expanded form

of the numbers.

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