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

by Mountpeace.com

Price: 200 points or $2 USD

Subjects: math,mathElementary,countingAndCardinality,counting,seasonSummer,holiday

Grades: 13,1,2,3,4

Description: Ten Less, Ten More, One Less, One More Beach 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.