Abracadabra addition and shazam subtraction with this badge!
Jumpstart Operations and Algebraic Thinking: Represent and Solve Problems Involving Addition and Subtraction, Work with Equal Groups of Objects to Gain Foundations for Multiplication; Number and Operations in Base Ten: Use Place Value Understanding and Properties of Operations to Add and Subtract
CCSS 2.OA.1, 3; 2.NBT.5-7, 9
|1||Even and Odd Numbers||Math|
|2||Addition Strategies: Drawing Pictures||Math|
|3||Missing Addend Detective||Math|
|4||Part-part-whole Addition with Building Bricks||Math|
|5||Story Problems: Subtraction||Math|
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