Answer:
< 
Step-by-step explanation:



< 

< 

< 
< 


Answer:
35
Step-by-step explanation:
70 takeaway 35 is 35 which is what is left over.
Answer:
10 + 20 + 2
Easy, make it easy to do mentally than add the remaining
It's kind of like division and mutliplycation I guess
Fifth grade algebra<span> and functions worksheets contain math problems with variables.</span>