Answered

Looking for answers? Westonci.ca is your go-to Q&A platform, offering quick, trustworthy responses from a community of experts. Get the answers you need quickly and accurately from a dedicated community of experts on our Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

rounding or compatible numbers to estimate the sum of 87+34=

Sagot :

we are simplifying this so they are easier to add in your head.

87+33 is easier math to do in your head

so our new estimated number would be 120 
If you are just trying to estimate count 8 and 3 together but the answer is 121