Page 113 - New Medley 1 Semester 2
P. 113

Vertical Multiplication Without Carry




         A.  Multiply:

              1.  1  0            2.  2        1      3.  3  2           4.  4        3      5.  1  1

                   ×  2                ×       2            ×  2              ×       2           ×  3

                   2  0



              6.  3  0            7.  3        2      8.  1  0           9.  1        1  10.  1  2

                   ×  3                ×       3            ×  4              ×       4           ×  4




                                          Let’s Learn to Carry



         A.  Fill in the blanks.

              1.  5 × 2 =  10 .

                   Tens digit is  1 . We carry  1 .


              2.  6 × 3 =             .

                   Tens digit is             . We carry              .

              3.  7 × 4 =             .

                   Tens digit is             . We carry              .


              4.  7 × 5 =             .

                   Tens digit is             . We carry              .


         B.  Multiply and add.


              1.    3 × 2  + 7 = 6 + 7 = 13.                   2.   5 × 3     + 5 =         +       =      .


                   We carry           .                            We carry           .


              3.    4 × 2  + 5 =             +       =      .  4.  9 × 4  + 5 =               +       =      .


                   We carry           .                            We carry           .




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