What is seven eighths plus one tenth?

What do Ethologist's find? What problem-solving strategies don't guarntee solutions but make efficient use of time? Positive minus positive? What kind of complement is site? What line does not intercept? How can you use the make a ten strategy to solve 8 plus 7 equals 14? How do you count by quarters? What property would you use to solve m 6 -4? What is the GCF of 60 150? What are the two of the three types or modes of contamination? How many years is 7 decade? What number in standard is One million thousand? Why is 'k' a representation of 1000? How much pennies equals fouor dollars? Convert 40 billion to million? What is sriyantra in maths? Who came up with Please Excuse My Dear Aunt Sally? How do you write thirteen thousand and six in digits? What is the term for any priate that walks on two feet? What is one challenge the world faces?