35*10=350 (I only need to multiply 35*5 to find the answer, but double and halve is easier)
350/2 =175 (in full disclosure, I did half of 300 is 150 and half of 50 is 25, 150+25=175)
35*10=350 (I only need to multiply 35*5 to find the answer, but double and halve is easier)
350/2 =175 (in full disclosure, I did half of 300 is 150 and half of 50 is 25, 150+25=175)