Discover the best answers at Westonci.ca, where experts share their insights and knowledge with you. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

1, the difference between 42 and 19
2,100 decreased by 77
3 ,30 more than 20

plz answer all of above


Sagot :

TSO
difference means subtraction so
decreased means subtraction
more than means addition

1. 42-19 = 23

2. 2100-77 = 2023

3. 330+20 = 350