The decomposition or traditional algorithm for subtraction:
A)is too difficult for most children to learn.
B)is the only algorithm children should learn.
C)cannot be modeled with base-10 materials.
D)is one of several subtraction algorithms.

Question

Quizplus · Accepted Answer

The decomposition or traditional algorithm for subtraction is one of several subtraction algorithms. While it may be challenging for some children to learn, it is still an important algorithm to know. However, other algorithms such as the counting up method or the number line method may be better suited for certain learners. Therefore, the best choice is D as it accurately reflects the variety of subtraction algorithms available.

The Decomposition or Traditional Algorithm for Subtraction