Resource Library

Finding Ten More or Ten Less Using a Hundred Chart

Year Groups: 1st Grade

Subjects: Math

Standards:

Instructions for Pupils

1. Click add 2. Use the move tool to answer the questions. 3. Click the check to turn in your work.

Teacher Notes (not visible to pupils)

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