Price: 50 points or $0.5 USD
Subjects: math
Grades: 1,2
Description: Decomposing numbers to add 9. Build a 10 4 different ways: Move counters in 10 frames, Rekenrek beads Fingers in part, part, whole to make a friendly 10 to add with. Equivilent equations are visually represented and built to build the understanding of making a 10 to add.