Texas Essential Knowledge and Skills (TEKS). When you add, you combine two or more numbers together to get ONE answer… one SUM. A sum is the answer to an addition problem. Read More...
The resources above correspond to the standards listed below:
Texas Essential Knowledge and Skills (TEKS)
TX. 111.4.Grade 2, Adopted 2012.
2.4.Number and operations. The student applies mathematical process standards to develop and use strategies and methods for whole number computations in order to solve addition and subtraction problems with efficiency and accuracy. The student is expected to:
2.4 (A)Recall basic facts to add and subtract within 20 with automaticity.
Standards
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