Price: 200 points or $2 USD
Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction
Grades: 1,2,3
Description: This set of 17 Boom cards will help your students review addition and subtraction facts to 20. They will look at each number sentence and decide whether the number sentence is correct. If it is, they will drag it to the true box and if it is not correct, they will drag it to the false side. It is also mixed addition and subtraction so they will have to look carefully at the signs.