No.
30 x 7-3 = 120
27 x 7 = 189
73 multiplied by 24 is 1,752.
It is: 1*73 = 73
73 multiplied by 69 is 5,037.
287 multiplied by 73 is 20,951
64 multiplied by 73 is 4,672
60 multiplied by 73 is 4,380.
69 multiplied by 73 is 5,037
645 X 73 use LONG MULTIPLICATION. 645 x 73 45150 ( 70 X 645) ( multiply by '7' and then put as '0' on the end). +1935 ( 3 x 645) 47058 ===== The answer.
73 multiplied by 53 is 3,869.
5256
73 multiplied by 26 is 1,898
657