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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 __________

                  1.  Represent the number 167 pictorially using blocks.
                  2.  Write the number 998 in words.

                  3.  How many hundreds and tens are there in 768?
                  4.  Fill in the blanks.

                       (a)  10 ones = ______            (b)  10 tens = ______            (c)  1 hundred = ____ ones.

                       (d)  The smallest 3-digit number is ______.

                       (e)  The number that comes just before the smallest three 3-digit number is _____.

                  4-Digit Numbers

                  A special assembly was organised to observe the World Health Day in Neha’s school. On
                  the occasion, it was announced that the school will start working with an NGO, "Swasth

                  Bachpan" which takes care of the health and hygiene of about 1,000 children living in
                  the slums.

                  Neha was trying to understand the number announced. She had learned that 999 is the

                  greatest 3-digit number.

                  She asked her father to explain the number 1,000. Her father told her that when we add
                  1 to the greatest 3-digit number, we get the smallest 4-digit number.

                                                       9 9 9      greatest 3-digit number
                                                  +        1
                                                    1 0 0 0       smallest 4-digit number

                  It can also be represented as:

                                                                 +                +   +   =

                                                 900             +        90      + 9  + 1  = 1000
                  Thus, 999 + 1 = 1,000

                  1,000 is read as one thousand.

                  With this smallest 4-digit number, the next place and period in the place value chart get
                  introduced.

                  The new period is the thousands period, and the fourth place from the right is called the

                  thousands place.

                  8                                                                                     Mathematics-3

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