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    Learning LOGS

                        1.  Add the following:

                           a.       1  6 4          b.       6 2 4          c.       6 8 8 8         d.        2 2 9 8
                                + 4 0 7                   +  7 9 4               + 2 4 8 9                 +   1  4 7 9

                       2.  Arrange in columns and find the sum.

                           a.  567 + 658            b.  123 + 893           c.  1203 + 938           d.  1905 + 1844

                           e.  6387 + 3593          f.  4412 + 2144         g.  3383 + 1204          h.  1193 + 7290

                       3.  Fill in the missing digits in the boxes.

                           a.      2 9        3     b.      2 3 8 4         c.      1   3 6          d.       2       1

                                + 3 2      1             +      8 0              + 5 4         5           +     5 8 9

                                          6 7               5       9   1               8 0 0                 7 0        2
                       4.  Solve the following word problems.

                           a.    Shruti had ` 5095. She needed ` 4095 more to buy a mobile phone. What is the

                                 cost of the mobile phone?

                           b.    In an orchard there are 2345 mango trees, 562 litchi trees and
                                 259 apple trees. How many trees are there in all?

                           c.    There were 8465 chocolates in one box and 1278 chocolates in another box. How
                                 many chocolates were there in all?

                           d.    In a hockey match, 6052 tickets were sold on Monday and
                                 3456 tickets were sold on Tuesday. How many tickets were
                                 sold in the two days?

                      5.   Kittu is standing on a number strip drawn on floor. She is standing
                           on 4000. In one jump, she skips 10 numbers forward.

                           a.    On which number will she reach in the first jump?

                           b.    On which number will she reach in the fifth jump?

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