This week we will be finishing up topic 4. We are still in our first math unit. Here are some concepts we will be working on this week:
-Using addition to subtract - basically looking for related inverse addition facts related to subtraction facts
-Explain subtraction strategies - really working on explaining our math thinking to demonstrate thorough understanding
-Solving different types of addition and subtraction problems with unknowns in different positions
Ex: ____+6=10 4+_____=10 4+6=______
Topic 5 beginning next week:
-More work with finding unknown numbers - having an understanding of how addition and subtraction facts are related will really help with this work
-Make true equations
Ex: 3+6=8+___
-Story problems with three addends
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