Are you looking for a first grade addition and subtraction within 100 math unit? In this unit students will use place value and strategies such as fact families, doubles +`1 and making 10.

This unit will provide four weeks of detailed math instruction.

First Grade Math Unit 9 Concepts:

• Add and Subtract within 20
• Determine the unknown whole number in an addition or subtraction problem
• Understand subtraction as an unknown-addend problem
• Add two-digit numbers and a one-digit number, using concrete models or drawings
• Adding a two-digit number and a multiple of 10, using concrete models or drawings

First Grade Math Unit 9 Components:

• Fluency practice
• New concept lessons
• Whole group exploration time
• Student application
• Regroup/share time prompts
• Unit assessment and answer key

Click here to view: First Grade Math COMPLETE MONEY SAVING BUNDLE

The individual First Grade Math units can be viewed by clicking on the link to each unit below.

First Grade Math Unit 1

First Grade Math Unit 2

First Grade Math Unit 3

First Grade Math Unit 4

First Grade Math Unit 5

First Grade Math Unit 6

First Grade Math Unit 7

First Grade Math Unit 8

First Grade Math Unit 9

First Grade Math Unit 10

Note: These first grade math units aren't merely a pack of worksheets, they are actual research-based hands-on lessons and activities. They provide teachers with DETAILED lesson plans and two follow-up activities for the students to practice what was taught.

Deanna Jump and Deedee Wills

Photo Credit CLASSROOM CLICKS

SKU: 1793279