Knowing that 9 is closer to 10 than to 1 and understanding that 2 plus 1 equals 3 demonstrates a basic understanding
A) whole number skills.
B) reversibility.
C) intelligence.
D) seriation.

Question

Quizplus · Accepted Answer

These examples illustrate basic whole number skills, which involve understanding numbers, their relationships, and how they can be manipulated through operations like addition.

Knowing That 9 Is Closer to 10 Than to 1