Partial Products Multiplication

Описание к видео Partial Products Multiplication

Go to https://www.letsdomath.ca/ for more.
This method starts out like box multiplication, but it lets you do the math faster!
Another helpful approach for visual students.
Timings:
0:00 - 0:16 Introduction to partial products or number decomposition.
0:17 - 0:44 Here's our problem: 28x43, decompose the numbers.
0:45 - 1:22 Set out our working mini-problems.
1:23 - 2:20 The calculations, and the importance of setting out carefully.
2:22 - 2:29 This method is quicker than box multiplication...
2:30 - 2:45 The importance of setting your answers out carefully, ready for adding. Copy down my example so you have something to help in your mathbook.
2:46 - 2:53 ENCOURAGEMENT TO TRY
2: 54 - 3:12 Let me know if you need a 3-digit x 2-digit example.
3:13 - 3:21 Next time... another way to multiply bigger numbers!
CC: by ME!

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