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Mental Maths


                                                                                                   21 st
                    1.  Find the missing dividends.                                              Century   #Critical Thinking
                                                                                                  Skills
                       a.        t o            b.        H t o           c.        t o            d.        H t o
                                  1 3                         1 8                   4 8                          8 9

                              5                        7                        2                        9


                   2.  Fill in the boxes.

                       a.            H t o               b.           H t o               c.            H t o
                                     1      9                          1      6                         1      5
                              2      2 3 8                     4      5 0 5                      6      6 3 5
                                 –                                 – 4                               –

                                     0 3                               1 0                              0 3
                                     –                                 –                                – 0

                                         1                                2                                 3 5
                                     – 1 8                             –                                –









                                                                                                       HOTS

                                                                                                   21 st
                                                                                                 Century   #Critical Thinking
                                                                                                  Skills
                Here are two division crossword problems. Complete them.


                    1.                   8   ÷   4   =                  2.                   36  ÷   9   =

                                                 ×                                                   ×
                                35           ÷       =   6                          30           ÷       =   6

                                 ÷               =       ÷                           ÷               =       ÷
                                 5   ×   8   =                                       3   ×   6   =

                                 =                       =                           =                       =
                        56   ÷       =           12  ÷   6   =              60   ÷       =           36  ÷   6   =









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