вставь пропущенные число и знак действия:20____+22=57-7          10____+20=60-3    83______-3=43+7         56____+20=24+9    

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.