Knowledge about algorithms, area and representations of numbersMultiplication by the lattice method shows all carries explicitly. Worksheets for the multiplication of p, an m-digit number, times q, an n-digit number, need m x n pairs of triangles for carries and last digits of elementwise products. Select the number m of decimal digits for multiplicand p and the number n of digits for the multiplier q, then rotate the resulting grid to emphasize either the m x n elementwise multiplications of digits or the additions of the resulting carries and last digits along diagonal columns. Note that the maximum number of digits in the result p x q is equal to the sum of digits m + n in multiplicand and multiplierComponente Curricular::Ensino Fundamental::Séries Finais::Matemática