Price: 160 points or $1.6 USD
Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction
Grades: 1,2
Description: Students practice finding the missing addend that makes the equation equal 100. The first nine slides are multiples of ten and the next seven cards have a 5 in the ones place. These are simple for students just starting out this skill.