0000000 1(2) = 1( 10)

000000 10(2) = 2( 10)

00000 100(2) = 4( 10)

0000 1000(2) = 8( 10)

000 10000(2) = 16( 10)

00 100000(2) = 32( 10)

0 1000000(2) = 64( 10)

10000000(2) = 128( 10)

Here are some random examples:

000000 1 1(2) = 1+2=3( 10)

0 10 10 100(2) = 64+ 16+4 = 84

There is a rule that 2+8 =10; 4+ 16=20; 8+32=40 ........

Decimal to binary (from largest to smallest):

43 = 32+8+2+ 1 = 00 10 10 1 1

109=64+32+8+4+ 1= 0 1 10 1 10 1