Ask your own question, for FREE!
Mathematics 22 Online
OpenStudy (partyshotz2409):

what is 245+397

OpenStudy (raffle_snaffle):

Add them vertically.

OpenStudy (acespeedfighter):

sorry...

whitemonsterbunny17 (whitemonsterbunny17):

|dw:1469756739635:dw| Start at the end, adding the 5 and the 7 together, then carrying the 1 from the tens place over to the middle numbers, like so:

whitemonsterbunny17 (whitemonsterbunny17):

|dw:1469756850046:dw|

whitemonsterbunny17 (whitemonsterbunny17):

Then do the same thing with the last column.

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!