Price: 500 points or $5 USD
Subjects: games,holiday,halloween,math,mathElementary,additionAndSubtraction,operationsAndAlgebraicThinking
Grades: 1,2
Description: Oh no! Creepy bugs are roaming inside and outside the Halloween candy shop! Use your addition and subtraction within 20 skills to eliminate them all and save the people and witches inside! The skills included are Common Core aligned: -addition and subtraction within 20 (OA.C.5) -apply properties of operations as strategies to add and subtract (OA.B.3) -addition and subtraction within 20-word problems (OA.A.1) -determine if equations involving addition and subtraction are true or false (OA.D.7) -determine the unknown number that makes the equation true (OA.D.8) The PDF file has: -11 B&W pages -11 pages of answer keys Email me at thisistheviralteacher@gmail.com