Practice questions available in McGraw Hill Math Grade 2 Answer Key PDF Chapter 5 Lesson 1 Adding in Any Order or Group will engage students and is a great way of informal assessment.
McGraw-Hill Math Grade 2 Answer Key Chapter 5 Lesson 1 Adding in Any Order or Group
Write the sum.
24 + 32 = 56
32 + 24 = 56
We can add going up and we can add going down
We group numbers as we add
The sum of 16, 31 and 42 is 89.