We introduce as our main result a digit-serial residue arithmetic algorithm for computing the discrete logarithm modulo 2/sup k/ (dlg). "Digit inheritance" is presented as a fundamental property ...

Common Core Grade 2 Standard Number & Operations in Base Ten (2.NBT.1) Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and one; e.g., 706 equals 7 ...

Signed-digit (SD) numbers generalize traditional radix numbers by allowing negative digits within a certain range. Typically, this leads to redundant number representations that can be used to avoid ...

The Common Core State Standards teach students the algorithm for multi-digit addition and subtraction in 4th grade. But some experts say it should be taught sooner.