What invented strategy is represented by a student multiplying 58 x 6 by adding 58 + 58 to get 116 and then adding another 116 to get 232 and then adding another 116 to find the product of 348.
A)Partitioning.
B)Clusters.
C)Complete number.
D)Compensation.

Question

Quizplus · Accepted Answer

The strategy used by the student is the "Complete number" strategy, where the student repeatedly adds the complete number (58) to itself to find the product with 6.

What Invented Strategy Is Represented by a Student Multiplying 58