Page 55 - Arithmetic
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               9.                                   9 ones                       9










             Reading tens



               Exercise 2


               Read numbers in tens from 10 to 90.



               1.

                                                         1 tens               10



               2.

                                                         2 tens               20




               3.




                                                         3 tens               30







               4.



                                                         4 tens               40









                                                    48
                                     PROPERTY OF UNITED REPUBLIC OF TANZANIA GOVERNMENT
                                           Ministry of Education, Science and Technology
       Mathematics STD 1.indd   48                                                            03/08/2019   11:17
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