Operations and Algebraic Thinking

I can add numbers within 20 using a variety of strategies.
I can apply properties of addition to add.
I can add two parts to make one whole.
I can write a number sentence using + and = .
I can find the sum of two numbers.
I can find the missing part of a whole.


Websites to practice these skills:

Jet Ski Addition
Math Magician - Click addition, Mixed Level 1
Addition Practice with Pictures
Which Addition Sentence Does the Picture Show
Addition Word Problems
Adding Zero
Sums to 10
Fact Dash