2 years ago

Explain how you could mentally find 8x45 by using Distrubitive property

Mathematics

2 answers:

ICE Princess25 [194]2 years ago

4 0

You could do 8x40=320 and then do 8x5=40 and lastly do 320+40=360
I hope that this helps you!!!

saul85 [17]2 years ago

3 0

The distributive property
multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products

8x45= 360
8x40=320
8x5=40
8x40 + 8x5 = 360

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