Math AI Tutor
FOR 4TH GRADE
NUMBER AND OPERATION is a common core content.Common core content means it touches K-12 students.
The State expected the 4th grade student to learn the skill in observing the pattern in number sequence by discovering its mathematical rule. This skill is needed in coding like in expert system supervised machine learning algorithm using software like MATLAB, Python, R, Javascript, C, and C++. This skill is most likely to be used in Excel spreadsheet or similar spreadsheet software.

ANSWER B.
