# Base Ten Double Digit Addition

Subject
Resource Type
Common Core Standards
Product Rating
File Type

PDF (Acrobat) Document File

517 KB|12 pages
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Product Description
Materials:

Base Ten Mat
3 pages of Bellringers
2 pages of Base Ten Practice
2 pages of word problem Base Ten coloring.
2 pages of lesson plans
1 page for dice rolling activity

**Revised January 21st**
This is made for the use of 3-4 days or stretched into a week long unit for this. You could use some of these things for bell ringers or for independent work. Whatever works!

1.2NBT.B: Understand place value.•1.NBT.2: Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:

1.2NBT.C: Use place value understanding and properties of operations to add and subtract.•1.NBT.4: Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, 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 and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten.

Total Pages
12 pages
N/A
Teaching Duration
3 days
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