Page 100 - New Medley 1 Semester 2
P. 100

Step 2:  1 ten and 2 ones is 12 ones.                                                         T    O

                                                                                                            3    12
                               We cross out 2 and write 12.
                                                                                                          4   2
                                                      12 – 7 = 5
                                                                                                        –         7
                             We write 5 in ones column.

               Step 3:  We are left with 3 tens.                                                          3   5

                             We write 3 in tens column.

                             The answer is 35.



                A.  Subtract the following.

                        T     O            T      O            T      O            T     O            T      O

                        9     0            6      3            7      2            8     7            9      3

                        –     6             –     8            –      4            –     9             –     6





                        2     2            2      6            3      2            3     3            4      1

                        –     4             –     7            –      4            –     5             –     8





                        5     1            6      6            7      5            8     2            9      0


                        –     5             –     8            –      7            –     3             –     6





                                    More Subtraction (With borrowing)


               Let us do 73 – 46.


               Step 1:  3 < 6

                             So we borrow 1 ten from 7 tens.

                             We cross out 7 and write 6. (6 tens are left)



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