[Q]: [In1931thefirstissueofZentralblattfürMatematikappeared,editedbyNeugebauer.]
[A]: [In 1931 the first issue of Zentralblatt für Matematik appeared, edited by Neugebauer.]
[Q]: [ThefirsttosuggestthatCocker'sArithmeticwaswrittenbyJohnHawkinswasDeMorgan.]
[A]: [The first to suggest that Cocker's Arithmetic was written by John Hawkins was De Morgan .]
[Q]: [Ialsocorrectmanyshoes,bagsandjewelry,nottomentiontheclothesingeneralsothereareenoughopportunitiestocombineandbecreative.]
[A]:
[I also correct many shoes, bags and jewelry, not to mention the clothes in general so there are enough opportunities to combine and be creative.]