Teaching Arithmetic in the Elementary School, Svazek 1

activities addends addi adding addition and subtraction addition facts answers Arith binations borrowing Buckingham carry number carrying in multiplication cents chapter column addition examples concrete course of study decade addition combinations develop digits dimes division facts drill easier Educational Research Elementary School Journal equal additions False four fundamental give practice given higher decade addition higher decade combinations Journal of Educational larger number long division means method metic minuend multiplicands multiplication and division multiplication combinations multiplication facts number experience number system objects one-digit divisors one-digit numbers PRACTICE EXAMPLES primary facts primary grades primary teacher pupils remainders require bridging Roman numerals rote counting second grade sets of practice short division situations splints subtraction facts subtrahend suggested taught Teaching of Arithmetic teaching units tests textbooks third grade tion True understanding of number unit fractions words zero combinations zero facts