2.NBT.7 Add and Subtract Within 1,000 3-Digit Addition and Subtraction 2.NBT.B.7
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This is a second grade math bundle, that contains all 9 standards within the Numbers and Operations in Base Ten (NBT) 2nd grade Common Core domain. Within this domain, there are full lesson plan units that cover place value, 3-digit numbers, ways to represent numbers, comparing numbers, add and subtPrice $40.00Original Price $53.50Save $13.50
Are you looking for 2nd grade math activities that are standards-based? Are you looking for lesson plans, worksheets, and differentiated math group centers activities? This is a Common Core aligned math unit bundle with all you need! This 2nd grade math bundle covers all four math domains. Each domaPrice $98.00Original Price $147.25Save $49.25
Description
This 2nd grade math standards-based add and subtract within 1,000 unit focuses on the Common Core math standards 2.NBT.7. This asks students to add and subtract 3-digit numbers within 1,000, using place value strategies. There are daily lesson plans, whole group activities, partner practice activities, MATH group centers, exit slips, and assessments.
What's included in the 5 daily lesson plans:
- Whole group activity
- Partner practice activity
- MATH group: Math writing, Apply new skills, Teacher time, Hands-on math (Teacher time is differentiated learning opportunities for remediation, on-level, and enrichment.)
- Exit slip
2.NBT.7 Focus:
--Day 1- Strategy 1- Base Ten Blocks
--Day 2- Strategy 2- Expanded Form
--Day 3- Strategy 3- Open Number Lines
--Day 4- 3-Digit Addition With and Without Regrouping
--Day 5-3-Digit Subtraction With and Without Regrouping
2.NBT.B.7
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
The 2.NBT.7 activities that are included in my short answer, centers, printables, and interactive notebooks are similar, but have all been changed to fit these lesson plans. The short answers have different prompts and are now part of MATH groups, the printables & interactive notebooks have been updated and are used during the 'Apply new skills' part of MATH groups.
Want all NBT units in one big bundle?
There are 9 standards in the NBT domain. Click HERE to buy the bundle of units.
This unit is also part of a full-year Common Core Standards based bundle that you can find HERE.
This purchase is for one single classroom only.
If you're interested in sharing with other classrooms, make sure to buy the extra licenses for a discount through the TeachersPayTeachers tool. If you are interested in a site license, please contact me for a quote at jessica.L.tobin@gmail.com.
