Stude
ntName:
Lesson8
LessonNotes
Video:TensandOnes
Writethefollowingnumbersinexpandednotation.
Number ExpandedNotation(Decomposing)
72
90
54
12
94
Addition:PlaceValueStrategy
Usetheplacevaluestrategytoaddthenumbers
ShowYourWork
32+47=
41+53=
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Stude
ntName:
Lesson8
63+25=
52+47=
19+40=
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