Prototec

On Monday I got 30/40 for timed.I got this score because I know all of my division and multiplications.I know some precenteges and I know my square roots. 

On Monday I got 30/40 for timed.I got this score because I know all of my division and multiplications.I know some precenteges and I know my square roots. 

 Today I got 31/40 for timed.I got this score because I know my square roots,a little bit of precenteges and I know my division and multiplication.