TO MULTIPLY BY ONE NUMBER-33a

     X      0   1   2   3  4  5  6  7  8  9  
            _______________________________
        I
     0  I   0   0   0   0  0  0  0  0  0  0 (O TIMES ANYTHING IS 0)
     1  I   0   1   2   3  4  5  6  7  8  9 (1 TIMES ANYTHING IS THE NUMBER)
     2  I   0   2   4   6  8 10 12 14 16 18 (ANSWER IS ALWAYS AN EVEN #)
     3  I   0   3   6   9 12 15 18 21 24 27 (ANSWER IS ALWAYS AN ODD #)
     4  I   0   4   8  12 16 20 24 28 32 36 (ANSWER ENDS IN 0,2,4,6,OR 8)
     5  I   0   5  10  15 20 25 30 35 40 45 (ANSWER ENDS IN 0 OR 5)
     6  I   0   6  12  18 24 30 36 42 48 54 (ANSWER ENDS IN 0,2,4,6 OR 8)
     7  I   0   7  14  21 28 35 42 49 56 63 
     8  I   0   8  16  24 32 40 48 56 64 72 (ANSWER ENDS IN 0,8,6,4,OR 2)
     9  I   0   9  18  27 36 45 54 63 72 81 (The first digit of the product
                                            is one less than the number you 
                                            are multiplying by. The second
                                            digit is the first digit + a
                                            number to = 9)
                                            exp: 9X8= 8-1=7, 7+2=9
                                                 9x8=72
END