Price: 200 points or $2 USD
Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction
Grades: 13,1,2
Description: Add & subtract 3 single-digit numbers All questions mix addition and subtraction. Equations have 3 terms. Numbers are single digits. Practice mental addition and subtraction until students are swift and precise. Students should try to figure out the answers mentally without writing down intermediary steps. Good mental math practice.