Choose a strategy to show your work.
Explain how to find the shum of 356 and 237. What is the sum?
Choose a strategy and show how you solve the problem.
Choose a strategy and show how to solve the problem.
What is ten more than 892?
Choose a strategy and show how to solve your problem.
Show your work to find the missing addend.
Which THREE number sentences can help you find the sum of 9 + 8?