Image caption, The area method could be used to work out how much turf is needed. A landscape gardener might use multiplication to work out the total area of turf needed for a new lawn.

For example, to multiply four-digit numbers, instead of needing 4 2 = 16 multiplications, Karatsuba's method gets away with only nine. When using his method, twice as many digits means only three ...

These days, many elementary school students learn to multiply using the "box method ... The box method makes this immediately clear, while the traditional method muddles this simple fact up ...

Four Wappingers Central School District students completed in long multiplication, including 96-digit numbers.

For example, multiplying two 4×4 matrices together using a traditional schoolroom method would take 64 multiplications, while Strassen's algorithm can perform the same feat in 49 multiplications.

They break down large matrix problems into smaller segments and solve them concurrently using an ... of matrix multiplication on a more general scale. The traditional method for multiplying ...

Image caption, The area method could be used to work out how much turf is needed. A landscape gardener might use multiplication to work out the total area of turf needed for a new lawn.