TN.1. Mathematical Processes
0106.1. Checks for Understanding (Formative/Summative Assessment):
0106.1.8. Recognize the ''word clues'' and mathematical symbols for addition and subtraction.
TN.2. Number and Operations
0106.2. Checks for Understanding (Formative/Summative Assessment):
0106.2.13. Solve problems that require addition and subtraction of numbers through 100.
0106.2.7. Develop fluency with addition and subtraction facts of sums through ten.
0106.2.8. Relate ''counting on'' and ''counting back'' to addition and subtraction and understand them as inverse operations.
GLE 0106.2. Grade Level Expectations:
GLE 0106.2.3. Develop strategies for learning basic addition facts and related subtraction facts.
0106.3. Checks for Understanding (Formative/Summative Assessment):
0106.3.3. Use objects to illustrate the commutative property with basic facts and show that subtraction is not commutative.
GLE 0106.3. Grade Level Expectations:
GLE 0106.3.1. Identify, describe, and extend simple number patterns to develop strategies for adding and subtracting whole numbers.
GLE 0106.3.3. Extend the strategies for basic facts to include other properties of number and operations.