Groups of change with totals from 1 to 100 cents using the least amount of coins.

39 Cents

Groups of change with totals from 1 to 100 cents using the least amount of coins.

Illustration of 39 congruent cubes stacked at various heights. A 3-dimensional representation on a 2-dimensional surface that can be used for testing depth perception and identifying and counting cubes, edges, and faces.

39 Stacked Congruent Cubes

Illustration of 39 congruent cubes stacked at various heights. A 3-dimensional representation on a 2-dimensional…

An isosceles triangle with angles 102, 39, 39

Isosceles Triangle degrees 102, 39, 39

An isosceles triangle with angles 102, 39, 39

An isosceles triangle with angles 39, 70.5, 70.5

Isosceles Triangle degrees 39, 70.5, 70.5

An isosceles triangle with angles 39, 70.5, 70.5