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    E:\Working\Orange_Education\Math_Genius_2_(08-10-2025)\Open_Files\Chap_01
                   \ 06-Oct-2025  Bharat Arora   Proof-10                                   Reader’s Sign _______________________ Date __________

                  4.  Write the expanded form of the following numbers in two ways. One has
                       been done for you.

                                 Numbers                                  Expanded Form

                          (a)        142              1 hundred + 4 tens + 2 ones                     100 + 40 + 2
                          (b)        227         _____________________________                       ___________

                          (c)        945         _____________________________                       ___________
                          (d)        480         _____________________________                       ___________

                  5.  Write the numbers in their standard form.

                       (a) 700 + 50 + 9 = ____  (b)  200 + 30 + 1 = ____  (c)  300 + 30 + 3 =  ____

                  6.  Guess who I am. I have...
                       (a) 2 in the hundreds place, 3 in the tens place and 0 in the ones place. I am ____.

                       (b) 6 in the tens place, 4 in the hundreds place and 5 in the ones place. I am ____.

                       (c) 0 in the tens place, 7 in the ones place and 5 in the hundreds place. I am ____.

                       (d) 9 in the ones place, 2 in the tens place and 7 in the hundreds place. I am ____.

                  COMPARISON OF NUMBERS

                  Diwali is a very famous festival in India and is

                  also known as the Festival of Lights. On this

                  day, people decorate their homes with lamps
                  and fairy lights.

                  In our school, the students and teachers are

                  preparing to celebrate Diwali together. Mukul,

                  Sandhya and their classmates have formed a
                  Diwali committee and are making a checklist of everything the school needs:

                   Candles:                   215 Diyas:                        240      Lanterns:                   85

                   Glitter bulbs:             315 Sweets:                       155      Gift boxes:               155

                  In the above list, the number of sweets ‘is equal to’ the number of gift boxes.

                  That is, 155 = 155
                  When ‘=’ is used between two numbers, that means the

                  numbers on both sides have the same value.

                  20                                                                                    Mathematics-2

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