Reply To: Week 5 Video Lessons

Home Forums VMTTC Online Discussion Forum Week 5 Video Lessons Reply To: Week 5 Video Lessons

#30512
Preeti Pathak
Participant

Hi Ken,

In lesson 17, practice 3,

Q.7 )      46  *   54,    I did this way.

46 * (44 + 10)

= 46 * 44 +46*10

=2024 + 460(using “one more than before” method)= 2024+ 460=2484

and also, by “using the average”method, 46*54=(50*50)-(4*4)=2484

Q.8)   31 * 34 , we can get the answer by ” vertïcally and crosswise “method.  Can we use “one more than one before”method in this case?

Thanks

error:
Scroll to Top
Visit Us On FacebookVisit Us On Youtube