An algorithm in C for calculating linear acceleration necessary to run a step motor smoothly that requires only addition and subtraction. This code accompanies the article “Linear motor control ...

In recent months the phrase "addition by subtraction" seems to be seeing heavy use by sports analysts. First and foremost, this phrase makes absolutely no sense whatsoever. It is literally ...

Ellis showed a subtraction problem, performed both using the traditional regrouping, or borrow-and-carry, algorithm and using ... demonstrating fluency for addition and subtraction within 10.

12 - 5 = 7 Just like with addition, we can use a part-whole model to help partition larger numbers to make them easier to deal with in subtraction problems. First, partition 35 into 30 and 5.

Here you will find a video about addition and subtraction. Watch this, and then test your knowledge with a short quiz before exploring the rest of the collection. This section contains videos from ...

Students put all of their addition and subtraction skills together to solve equations. In this lesson, students put all of their addition and subtraction skills together to solve equations.

Figure 4: Experimental results after addition-then-subtraction and subtraction-then-addition. We use an iterative algorithm in ref. 31 for the reconstruction of a quantum state. It consists of a ...