## Spinners for Roll A Number.png - Section 2: Introduction of Roll A Number

Spinners for Roll A Number.png

# Adding and Subtracting Multiples of Ten

Unit 12: The Ten Concept: Counting On and Off the Decade and Knowing 10 More/ 10 Less
Lesson 4 of 9

## Objective: SWBAT build a two digit number with groups of tens and ones. SWBAT add or subtract a multiple of 10 from a number.

### Thomas Young

203 Lessons14 new

## Big Idea: Students will apply the idea of adding or subtracting ten to a number by adding or subtracting multiple groups of ten from a number.

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Standards:
Subject(s):
Math, Number Sense and Operations, 1st Grade, adding and subtracting multiples of 10
70 minutes

### Thomas Young

203 Lessons | 14 new

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