Ask your own question, for FREE!
Mathematics 15 Online
OpenStudy (anonymous):

best way to solve 19 times 6

OpenStudy (anonymous):

19 x 6 ____ 6(9) = 54 6(1) + 5 = 11 114 is your answer

OpenStudy (anonymous):

20x6-6

OpenStudy (anonymous):

You take the last digit of 6(9) and put it together with the final caluclation, which is 6+5

OpenStudy (anonymous):

i prefer seeing 19 as (20-1) simply because it is usually easier to multiply by 2 than by 9

OpenStudy (anonymous):

True. 20 is easier to multiply.

OpenStudy (anonymous):

|dw:1389925334509:dw|

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!