Whereas student 2 performed multiplication first then addition. Thus mastering them is one of the keys to progressing in an understanding of math and specific. Positive positive add positiveExample.
Student 1 performed the operation of addition first then multiplication.
Four Rules of Math 1. The associative rules of addition and multiplication 𝒂 𝒃 𝒄 𝒂 𝒃 𝒄 𝒂 𝒃 𝒄 𝒂 𝒃 𝒄 4. When performing arithmetic operations there can be only one correct answer. 7 x 2.