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8. Fill in the blanks.

a. 10 ones = ten b. 10 tens = ones

c. 10 hundreds = tens d. 1000 = hundreds

9. If = 1000, = 100, = 10 and = 1, then represent the following numbers

using these symbols.

a. 2571

b. 3642

c. 1019

10. Clara and Vagmi are playing with number cards. Clara explained the cards to Vagmi

as shown below:
represents-1000 represents-100 represents-10 represents-1

The one who makes the bigger number is the winner.

Clara arranged her cards like this Th H T O

Vagmi arranged her cards like this

Who is the winner? ____________________________________________

FACE VALUE AND PLACE VALUE

Face Value

The face value of a digit in a number is the digit itself at whatever place it may be.

Example 1. Find the face value of each digit in 6895.

Solution. The face value of 6 is 6. The face value of 9 is 9. Th H T O

The face value of 8 is 8. The face value of 5 is 5. 6 8 9 5

Place Value

The place value of a digit in a number depends upon its position in the number.

The place value of 0 is always 0, at whatever place it may be.

16 Mathematics 3