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Peer reviewed Peer reviewed
Nichol, Margaret – Arithmetic Teacher, 1978
Reviewing addition through the use of palindromes is discussed. A rule for converting any number into a palindrome is presented. (MP)
Descriptors: Addition, Algorithms, Elementary Education, Elementary School Mathematics
Peer reviewed Peer reviewed
McGinty, Robert L.; Eisenberg, Theodore A. – School Science and Mathematics, 1978
Forming whole numbers which read the same from left to right as from right to left is considered. A list of such numbers less than 1000 is included along with implications for instruction. (MN)
Descriptors: Activity Units, Addition, Elementary Education, Elementary School Mathematics