Ten Less, Ten More, One Less, One More (Monkey Theme)

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by Mountpeace.com

Price: 300 points or $3 USD

Subjects: math,mathElementary,countingAndCardinality,counting

Grades: 13,1,2,3,4

Description: Ten Less, Ten More, One Less, One More Monkey Theme MAFS.1.NBT.3.5 Given a two-digit number, mentally find 10 more or 10 less than the number without having to count; explain the reasoning used.