This method of 3-digit multiplication is called the "Array Method." Problems can arise by teaching multiplication this way — without also showing students the math logic *behind* the arithmetic. The ...

There are many problems in scientific and engineering computing where you want to multiply arrays of numbers together and add up all the multiplies to produce a single sum (Fourier transformation, ...

The array method only works when one of the numbers being multiplied is bigger than 10. Look at both numbers and, where necessary, split into tens and ones. Draw out a rectangle. Label the top of the ...

A parameterized sequential array multiplier implemented in SystemVerilog, synthesized and deployed on the Basys 3 FPGA (Xilinx Artix-7 xc7a35tcpg236-1). Array multiplication is the hardware analog of ...