# Math Mats- 2nd Grade NBT

Subject
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PDF

(17 MB|83 pages)
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Standards
• Product Description
• StandardsNEW

These Math Mats are used to help guide instruction for all the 2nd Grade NBT Standards!

Use these mats in whole group, small groups, or with individual students to practice different concepts and skills within the NBT standards. Please note that these are not games and/or guided activities! There are not any instructions included! They are meant to be used for students to practice math skills in place of a worksheet!

In my classroom, I print off the mats, copy them on colored paper and then place them in dry erase pockets. Students are able to use manipulative and/or dry erase markers to practice, remediate or extend their learning!

Mats are included for NBT1-8. There are not mats included for NBT9 because this standard is for explaining!

Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
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.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.
Total Pages
83 pages
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Teaching Duration
N/A
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