Price: 236 points or $2.36 USD

Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction,aprilFoolsDay

Grades: 13,1,2,3

Description: Addition and subtraction within 20. Jester has pranked all these equations. In order to solve, students will first have to determine if the equation is equal or unequal by clicking the correct symbol. If the equation is equal, the student clicks the equal symbol and the cards will advance. If the the equation is unequal, the student will click the unequal symbol and click the correct sum or difference and submit. Twenty addition cards, 20 subtraction cards. Three April Fools Day riddles at the end of the deck.