- Objective: Solve addition and subtraction problem situations using the strategy make a model.
- Objective: Record related facts within 20.
- related facts
- Objective: Identify related addition and subtraction facts within 20.
- Objective: Apply the inverse relationship of addition and subtraction.
- Objective: Use related facts to determine unknown numbers.
- Objective: Use related fact to subtract.
- Objective: Choose an operation and strategy to solve an addition or subtraction word problem.
- Objective: Represent equivalent forms of numbers using sums and differences within 20.
- Objective: Determine if an equation is true or false.
- Objective: Add and subtract facts within 20 and demonstrate fluency for addition and subtraction within 10.