1.NBT.C.5 Worksheets, Workbooks, Lesson Plans, and Games

CCSS.MATH.CONTENT.1.NBT.C.5:
"Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count; explain the reasoning used."

These worksheets and lesson plans can help students practice this Common Core State Standards skill.

Worksheets

Hundreds Chart Challenge
Patterns: Driving in All Directions

Lesson Plans

Math Mind Magic

Workbooks

No workbooks found for this common core node.


Games

No games found for this common core node.

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