The number called for 2 times 7 is 14. This is a straightforward arithmetic operation where the number 7 is multiplied by 2, resulting in the product 14. Arithmetic multiplication is a fundamental operation in mathematics, and the result of multiplying 2 by 7 is a well-established fact in basic arithmetic.

The reason for this is rooted in the definition of multiplication itself. Multiplication is a mathematical operation that represents the repeated addition of a number. In the case of 2 times 7, it means adding the number 7 to itself 2 times. Thus, 7 + 7 equals 14. This concept is taught early in primary education and is widely understood across the United States and globally.

According to the National Council of Teachers of Mathematics (NCTM), arithmetic operations such as multiplication are foundational to understanding more complex mathematical concepts (NCTM, 2000). The National Assessment of Educational Progress (NAEP) has also reported that a significant number of students in the United States struggle with basic arithmetic skills, including multiplication (NCES, 2019). However, the fact that 2 times 7 equals 14 is a fundamental concept that all students are expected to master.

In conclusion, the number called for 2 times 7 is 14, a result of the basic arithmetic operation of multiplication. This concept is essential for students to grasp as it forms the basis for more advanced mathematical understanding.