1).  (10+8)·3=10·?+?·3 2).  (40+6)·2=?·2+?·?
3).  (?+?)·3=7·3+8·3
помогите пожалуйста решить.спасибо
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.