Помогите решить примеры!
ОБРАЗЕЦ: НА ПЕРВОМ ПРИМЕРЕ 7*55+7*45+3*45+3*55=7*(55+45)+3*(45+55)=(45+55)*(7+3)=100*10=1000
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2025 SCHOLAR.TIPS - All rights reserved.