1. 1) 1000111_2+1001101_2=10010100_2
2)10010100_2-10011_2=10000001_2
2.1) 111_2*101_2=100011_2
2)100011_2-111_2=11100_2
3)11100_2/10_2= 1110_2
1. 1) 1000111_2+1001101_2=10010100_2
2)10010100_2-10011_2=10000001_2
2.1) 111_2*101_2=100011_2
2)100011_2-111_2=11100_2
3)11100_2/10_2= 1110_2