CCSS.MATH.CONTENT.2.NBT.B.8 : Second Grade Math Worksheets
About 2.NBT.B.8
Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.
Here is a collection of our common core aligned worksheets for core standard 2.NBT.B.8.
A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.
Please visit 2.NBT.B to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.
Count by tens to add the multiples of ten.
Core Standard: 2.NBT.B.8
Use mental math to solve the addition problems.
Core Standard: 2.NBT.B.8
Count on by hundreds to add multiples of 100.
Core Standard: 2.NBT.B.8
Round the numbers to the nearest 100, then add the two rounded numbers.
Core Standard: 2.NBT.B.8
Round the numbers to the nearest 10, then add the rounded numbers.
Core Standard: 2.NBT.B.8
Round the numbers to the nearest 100.Then subtract to get the answer.
Core Standard: 2.NBT.B.8
Round the numbers to the nearest 10.Then subtract to find each difference.
Core Standard: 2.NBT.B.8
Round the numbers to the nearest 10.Then subtract to find each difference.
Core Standard: 2.NBT.B.8
Practice subtraction with multiples of 100.
Core Standard: 2.NBT.B.8
