2.NBT.B.5 Worksheets

CCSS.MATH.CONTENT.2.NBT.B.5

:
"Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction."

Our Take: When solving addition and subtraction problems within 100, the second grade student can choose from a variety of strategies based on place value and properties of operations. For example, when adding 25 and 46, instead of using the standard method of carrying, the child might focus on place value, breaking both numbers into tens and ones. In this case, the student would find the sum of 20 and 40, then 5 and 6, which adds up to 60 + 11 and ultimately the final answer of 71.

These worksheets can help students practice this Common Core State Standards skill.

Worksheets

Arctic Math: Two-Digit Addition
Worksheet
Arctic Math: Two-Digit Addition
Kids solve addition problems with two-digit addends to move from ice chunk to ice chunk and help Polly get to her cub on this second grade math worksheet.
2nd grade
Math
Worksheet
Pineapple Math: Two-Digit Addition
Worksheet
Pineapple Math: Two-Digit Addition
Kids solve addition problems with two-digit addends and no regrouping on this second grade math worksheet.
2nd grade
Math
Worksheet
Faster, Faster: Two-Digit Addition #1
Worksheet
Faster, Faster: Two-Digit Addition #1
Does your second grader get a rush from race cars? If so, this speedy addition worksheet is for him!
2nd grade
Worksheet
Faster, Faster: Two-Digit Addition #13
Worksheet
Faster, Faster: Two-Digit Addition #13
Your second grader won't mind practicing addition when it involves this colorful worksheet with a fun race car theme.
2nd grade
Worksheet
Faster, Faster: Two-Digit Addition #14
Worksheet
Faster, Faster: Two-Digit Addition #14
Speed up your second grader's math skills with this lively, double-digit addition worksheet with a race care theme.
2nd grade
Worksheet
Faster, Faster: Two-Digit Addition #15
Worksheet
Faster, Faster: Two-Digit Addition #15
Let your second grader race to the double-digit addition finish line with this charming math worksheet!
2nd grade
Worksheet
Faster, Faster: Two-Digit Addition #10
Worksheet
Faster, Faster: Two-Digit Addition #10
Take the boredom out of your second grader's double-digit addition practice with this fun, race car-themed worksheet.
2nd grade
Worksheet
Faster, Faster: Two-Digit Addition #11
Worksheet
Faster, Faster: Two-Digit Addition #11
On your mark, get set, go! Let your second grader race through this double-digit addition worksheet for some valuable math practice.
2nd grade
Worksheet
Faster, Faster: Two-Digit Addition #12
Worksheet
Faster, Faster: Two-Digit Addition #12
Your second grader's addition and mental math know-how are sure to come out ahead after he finishes this fun worksheet.
2nd grade
Worksheet
Border Control Card Puzzles
Worksheet
Border Control Card Puzzles
Use critical thinking skills and a bit of addition to find the correct numbers and fill in this second grade worksheet.
2nd grade
Math
Worksheet
Caterpillar Math
Worksheet
Caterpillar Math
Complete these two-digit subtraction problems. Carefully decide whether or not to borrow as you work!
2nd grade
Math
Worksheet
Borrowing in Subtraction
Worksheet
Borrowing in Subtraction
Second grade is an important time to practice two-digit subtraction. This worksheet focuses on problems that involve borrowing.
2nd grade
Math
Worksheet
Butterfly: Subtraction by Borrowing
Worksheet
Butterfly: Subtraction by Borrowing
Your second grader will practice his subtraction with borrowing alongside a beautiful butterfly with this worksheet.
2nd grade
Math
Worksheet
Add & Carry: Painting Addition
Worksheet
Add & Carry: Painting Addition
Looking for a painless way to give your first grader's addition skills a boost? This colorful worksheet is your answer!
2nd grade
Math
Worksheet
Add & Carry: Pet Shop Addition
Worksheet
Add & Carry: Pet Shop Addition
Does your first grader have an affinity for animals? Incorporate his love of furry friends into the solution for boosting his addition skills!
2nd grade
Math
Worksheet
Add & Carry: Swimming Addition
Worksheet
Add & Carry: Swimming Addition
Help your second grader swim to the end of the addition finish line with this entertaining worksheet!
2nd grade
Math
Worksheet
Add & Carry: Finger Puppet Addition
Worksheet
Add & Carry: Finger Puppet Addition
This colorful addition worksheet may be finger puppet-themed, but with enough addition practice, your first grader won't be counting fingers!
2nd grade
Math
Worksheet
Adding Double-Digits at the Art Gallery
Worksheet
Adding Double-Digits at the Art Gallery
This colorful worksheet allows you to combine your second grader's love of art with at-home addition practice with adding double-digits!
2nd grade
Math
Worksheet
Add & Carry: Drum Beat Addition
Worksheet
Add & Carry: Drum Beat Addition
Get your first grader's addition skills on track with this adorable double-digit addition worksheet!
2nd grade
Math
Worksheet
Add and Carry: Watermelon Addition
Worksheet
Add and Carry: Watermelon Addition
Double-digit addition can come close to being as pleasant as a warm, summer day with this adorable second grade worksheet!
2nd grade
Math
Worksheet
Add & Carry: Beadtastic Addition
Worksheet
Add & Carry: Beadtastic Addition
This "beadtastic" addition worksheet will get your first grader practicing double-digit addition and thinking about some of the real world uses for math!
2nd grade
Math
Worksheet
Add & Carry: Lemon Addition
Worksheet
Add & Carry: Lemon Addition
This citrus-themed double-digit addition worksheet will spark your first grader's interest in math!
2nd grade
Math
Worksheet
Add & Carry: Chocolate Truffle Addition
Worksheet
Add & Carry: Chocolate Truffle Addition
If your first grader is gaga over chocolate, enlist her love of the sweet candy to get her interested in double-digit addition!
2nd grade
Math
Worksheet
Count and Add Blocks
Worksheet
Count and Add Blocks
This worksheet takes your child a step farther than one-digit addition. As he completes the page, he'll learn to add a two-digit number to a one-digit number.
2nd grade
Math
Worksheet
Bubble Addition
Worksheet
Bubble Addition
Here's a great review sheet for two-digit addition. Kids solve each problem then color in the bubble next to the correct answer.
2nd grade
Worksheet
Addition Target Practice with Carrying
Worksheet
Addition Target Practice with Carrying
Help your math ninja with his addition and target practice. He can practice two-digit addition and carrying (also called regrouping) with this worksheet!
2nd grade
Math
Worksheet
Addition and Subtraction Practice
Worksheet
Addition and Subtraction Practice
Help your second grader get a good review of adding and subtracting double-digits with this practice sheet.
2nd grade
Math
Worksheet
2 Math Minutes: Addition
Worksheet
2 Math Minutes: Addition
Math minutes are an exciting, fast-paced way to get in lots of arithmetic practice. Race against the clock to solve these addition problems in two minutes.
2nd grade
Math
Worksheet
Check Your Work: Two-Digit Subtraction
Worksheet
Check Your Work: Two-Digit Subtraction
Kids check their subtraction by reversing the problems, then adding up the numbers.
2nd grade
Math
Worksheet
Bubble Subtraction
Worksheet
Bubble Subtraction
On this worksheet, kids solve each two-digit subtraction problem, then color in the bubble next to the correct answer.
2nd grade
Worksheet

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