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E:\Working\Brother_Education\Preparatory_Stage_Maths-3_(11-09-2024)\Open_Files\CHAP_01
\ 11-Sep-2024 Sonia Suyal Proof-1 Reader’s Sign _______________________ Date __________

5. Write the numbers shown on the following abacus.

(a) (b) (c)

th H t O th H t O th H t O
_______________ _______________ _______________

6. draw beads to represent the given numbers.

(a) 2356 (b) 3401 (c) 5009

th H t O th H t O th H t O

_______________ _______________ _______________

FaCe Value aND PlaCe Value

The face value of a digit is the value of the digit itself.

The place value of a digit in a number is the value of the digit by virtue of its place.

It is obtained by finding the product of the face value of the digit and the value of its

corresponding place in the number.

example: In number 2176.

Face value Place value

th H t O th H t O
2 1 7 6 2 1 7 6
6 6 ones = 6 × 1 = 6
7 7 tens = 7 × 10 = 70
1 1 hundred = 1 × 100 = 100
2 2 hundreds = 2 × 1000 = 2000

example 1: Write the place value of 7 in the given set of numbers: 7; 78; 789 and 7893.
Solution:

th H t O Place value of 7 Note
7 7 ones or 7 As a number moves
7 8 7 tens or 70 towards left, its

7 8 9 7 hundreds or 700 place value keeps on

7 8 9 3 7 thousands or 7000 increasing by 10 times.

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