TN.2. Number and Operations
0106.2. Checks for Understanding (Formative/Summative Assessment):
0106.2.10. Use models (such as discrete objects, connecting cubes, and number lines) to represent ''part-whole,'' ''adding to,'' ''taking away from,'' and ''comparing to'' situations to develop understanding of the meaning of addition and subtraction.
0106.2.13. Solve problems that require addition and subtraction of numbers through 100.
0106.2.16. Represent whole numbers up to 100 on a number line.
0106.2.17. Use the number line to create visual representations of sequences (such as even numbers, tens, multiples of five).
0106.2.3. Count forward and backward by ones beginning with any number less than 100.
0106.2.5. Order and compare (less than, greater than, or equal to) whole numbers to 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 0106.2.2. Compare and order whole numbers to 100.
GLE 0106.2.3. Develop strategies for learning basic addition facts and related subtraction facts.
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.