Alternative algorithms have the following characteristics except:
A)they are based on expanded notation, which emphasizes place value of numbers.
B)they simplify computation by allowing students to write down partial answers as they work.
C)they build on understanding of the operations.
D)they are based on rounding.

Question

Quizplus · Accepted Answer

Alternative algorithms are not necessarily based on rounding. The other three characteristics are true of alternative algorithms.

Alternative Algorithms Have the Following Characteristics Except