## Strategies on the Board.JPG - Section 1: Opening

Strategies on the Board.JPG

# Subtracting from Nines

Unit 5: Adding & Subtracting Large Numbers
Lesson 15 of 16

## Big Idea: Students will subtract from multiples of 10 by changing all the digits into nines.

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Standards:
Subject(s):
Math, Number Sense and Operations, subtracting, subtracting from nines
110 minutes

### Kara Nelson

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