Question

b+3=100
b+3=600
b+3=740b+3=990
b+3=1000

Answer 1

97+3=100
597+3=600
737+3=740
987+3=990
997+3=1000

Answer 2

B+3=100
b=100-3
b=97

b+3=600
b=600-3
b=597

b+3=740
b=740-3
b=737

b+3=990
b=990-3
b=987

b+3=1000
b=1000-3
b=997