Spelling Simple Past Tense Verbs 1 Question

Leonhard Euler, a Swiss mathematician, Fill in the blank 1 of 2 nearly blind in his right eye in 1738, and in 1766, he Fill in the blank 2 of 2 blind in his left eye as well.

When he Fill in the blank 1 of 3 the use of his right eye, Euler Fill in the blank 2 of 3 , “Now I Fill in the blank 3 of 3 less distraction.”

Despite his almost total blindness, Euler Fill in the blank 1 of 2 about one mathematical paper per week in 1775; his students Fill in the blank 2 of 2 him develop and record his ideas.

Students of mathematics today Fill in the blank 1 of 2 many concepts Euler Fill in the blank 2 of 2 .

Euler Fill in the blank 1 of 3 or Fill in the blank 2 of 3 much mathematical notation that people Fill in the blank 3 of 3   today, such as the symbol π for the ratio of a circle’s circumference to its diameter.

When you Fill in the blank 1 of 2 algebra in high school, one thing you Fill in the blank 2 of 2   about is a special number named after Euler.

Euler said that “in the theory of numbers, observations Fill in the blank 1 of 2 us continually to new properties which we Fill in the blank 2 of 2 to prove afterwards.”