ty so much.......woo hoo never heard of it this way
tammijo765765 5 days ago
Checking an addition doing a subtraction does not make sense
just like dividing to check a multiplication
What if you make mistakes during the check?
Will you do the check of the check?
You risk to go on for the eternity...
theprof1958 3 weeks ago
what program do you use?
YummyBear37 3 months ago
awesome!
skylerchan52 3 months ago
i love love your videos so much thank you mr so much my dad say if i learn more than i know more this will!!!!!!!!!!HELP ME IN SCHOOL MATH ROCKS sometimes
thx thx so much for teaching me this lesson
ty so much.......woo hoo never heard of it this way
tammijo765765 5 days ago
Checking an addition doing a subtraction does not make sense
just like dividing to check a multiplication
What if you make mistakes during the check?
Will you do the check of the check?
You risk to go on for the eternity...
theprof1958 3 weeks ago
what program do you use?
YummyBear37 3 months ago
awesome!
skylerchan52 3 months ago
i love love your videos so much thank you mr so much my dad say if i learn more than i know more this will!!!!!!!!!!HELP ME IN SCHOOL MATH ROCKS sometimes
skylerchan52 3 months ago
thx thx so much for teaching me this lesson
skylerchan52 3 months ago