Fun with Numbers

3 x1 x37 =111

3 x2 x37=222

3 x3 x37=333

3 x4 x 37=444

3 x5 x37 =555

3 x6 x37=666

3 x7 x37=777

3 x8 x37=888

3 x9 x37=999

Fun with 8

1x8+1=9

12x8+2=98

123x8+3=987

1234x8+4=9876

12345x8+5=98765

123456x8+6=987654

1234567x8+7=9876543

12345678x8+8=98765432

123456789x8+9=987654321

123456789x9x1=1111111101

123456789x9x2=2222222202

123456789x9x3=3333333303

123456789x9x4=4444444404

123456789x9x5=5555555505

123456789x9x6=6666666606

123456789x9x7=7777777707

123456789x9x8=8888888808

123456789x9x9=9999999909