Basic HTML Version

|  | Table of Contents |  | View Full Version

Page 21 - Touchpad Mathematics_Ver1.0_C4
P. 21

    3.  Write the place, place value and face value of the coloured digits.

                                      Number                   Place              Place Value             Face Value

                           a.           4539

                           b.           5068

                           c.           9324

                           d.           7623

                       4.  Write the following numbers in the expanded form.

                           a.  7349                                      b.  3750

                           c.  2089                                      d.  1700

                       5.  Write the numeral (short form) for each of the following.

                           a.  2000 + 600 + 90  =                        b.  5000 + 800 + 60 + 9 =

                           c.  5000 + 10            =                    d.  9000 + 900 + 90 + 9 =

                                                                                                      21 st
                    ComPariNg Numbers                                                                Century   #Subject Enrichment
                                                                                                      skills

                    Rashmi and Rajni had made numbers using the cards below.

                                   represents-1000              represents-100          represents-10        represents-1

                           If Rashmi had made                                          Th H     T O

                                                                              =        2    1   2    1

                           and Rajni had made

                                                                              =        0    3   2    1

                           then, who had made the greater number?

                           Rashmi had made a greater number than Rajni as Rajni had made a 3-digit
                           number whereas Rashmi had made a 4-digit number.

                           Now what if both Rashmi and Rajni had made 4-digit numbers, say:

                                                                              =       2    1   2    1

                                                                              =        1   1   3    3

                                                                                                                  19
                                                                                                     Numbers

| 16 17 18 19 20 21 22 23 24 25 26 |