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Lesley White

Decomposing 10/ Ways to Make 10 Assessment

Grades: Kindergarten, 1st Grade
Subjects: Math

Student Instructions

Tap the add move the correct number equation to the box that makes 10. move the ducks in and out of the pond to help you find the correct ways to make 10. Tap the check your work button to see if you are correct. Keep trying until you get them all correct. Tap the check when you are done.

Teacher Notes (not visible to students)

K.OA.3 Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g. 5=2+3 and 5=4+1).