This property can be used to perform binary addition using just a single row of the grid.

She was able to speak, read, and write normally, but she was unable to perform simple addition past the number ten.

In electronics, an adder or summer is a digital circuit that performs addition of numbers.

Essentially it's performing addition on a logarithmic scale, that is, on a nonlinear scale.

Since this holds true when performing addition on any real numbers, we say that "addition of real numbers is an associative operation."

Twelve instructions that perform horizontal addition or subtraction operations.

To perform addition, it required a memory-resident table of decimal addition rules.

Many of them also display mean time and the equation of time, but the user does not have to perform addition.

IBM 1620, an early computer that used tables stored in memory to perform addition and multiplication.

It is also possible to construct a circuit that performs both addition and subtraction at the same time.