Binary Addition Binary Recap 128 64 32 16

Binary Addition

Binary Recap 128 64 32 16 8 4 2 Binary Denary 00010100 20 00110001 49 01001000 72 10100011 163 01001101 77 00010000 16 00000101 5 1

Binary Addition Rules 0+0 0 1+0 1 1+1 0 (carry 1 to the next left column)

Task 1 Complete these binary addition using the first two rules 0+0 0 1+0 1

Your Turn + = 0 0 1 0 1 1 0 0 0 1 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 11 0 0 0 1 0 0 4 0 0 1 1 15 + =

Your Turn + = 0 0 1 0 1 1 0 0 0 1 1 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 43 0 0 0 1 0 0 20 0 0 1 1 1 63 + =

Your Turn + = 0 0 0 1 1 0 0 0 0 1 1 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 0 1 1 0 0 0 24 0 0 0 1 1 1 7 0 0 0 1 1 1 31 + =

Your Turn + = 1 0 1 0 1 1 0 0 0 1 0 1 0 1 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 1 0 1 0 1 1 171 0 0 0 1 0 0 4 1 0 1 1 175 + =

Your Turn + = 0 0 1 0 1 1 1 0 0 0 1 1 1 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 1 0 1 0 0 116 0 1 1 1 127 + =

Task 2 Complete these binary addition using all 3 rules 0+0 0 1+0 1 1+1 0 (carry 1 to the next left column)

Your Turn + = 0 0 1 0 1 1 0 0 0 0 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 11 0 0 0 1 1 0 6 0 0 0 1 17 + =

Your Turn + = 0 0 1 0 1 1 0 0 0 1 0

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 11 0 0 0 1 1 1 7 0 0 0 1 0 18 + =

Your Turn + = 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 11 0 0 1 1 1 0 14 0 0 0 1 1 0 0 1 25 + =

Your Turn + = 0 0 1 0 1 1 0 0 1 1 1 0

Check by converting to denary + = 128 64 32 16 8 4 2 1 0 0 1 0 1 1 43 0 0 1 1 15 0 0 1 1 1 0 58 + =