Price: 300 points or $3 USD
Subjects: math,specialed
Grades: 13,1,2
Description: If children learn the important "inverse relationship" between addition and subtraction, subtraction facts will become much easier. Each slide displays the "linking cube parts" visual for support. Students think about what number added to an addend equals the sum. Go Math Chapter 4.2 CC.1.OA.B.4 Understand and apply properties of operations and the relationship between addition and subtraction