1.OA.C.6 Worksheets
CCSS.MATH.CONTENT.1.OA.C.6
:"Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13)."
Our Take: Students will solve addition and subtraction problems within 20 through various strategies. For example, the student may use double facts to efficiently solve an addition problem. When finding the sum of 5 and 6, the student can use his knowledge of double facts by breaking 6 down to 5 and 1, resulting in this equation: 5 + 6 = 5 + 5 + 1 = 10 + 1 = 11). Students also quickly use addition and subtraction facts within 10.
These worksheets can help students practice this Common Core State Standards skill.
Worksheets
Valentine's Day Subtraction #3
Interactive Worksheet
Valentine's Day Subtraction #3
Little love-bugs can have a blast solving these Valentine's Day subtraction problems! Build basic math skills with this practice sheet.
1st Grade
Math
Interactive Worksheet
Springtime Addition
Interactive Worksheet
Springtime Addition
Print out this spring-themed addition worksheet and make the next rainy day an educational one for your first grader!
1st Grade
Math
Interactive Worksheet
Fish for Addition
Worksheet
Fish for Addition
Fishing fanatics, here's a great math worksheet for you! Help your child practice his simple addition and counting.
1st Grade
Math
Worksheet
Addition Within 10: Bananas
Interactive Worksheet
Addition Within 10: Bananas
Learners will make the connection between simple addition and counting in this illustrated worksheet.
1st Grade
Math
Interactive Worksheet
Simple Addition Word Problems
Worksheet
Simple Addition Word Problems
This colorful, first grade addition worksheet really has it all: practice with addition word problems, counting, and drawing!
1st Grade
Math
Worksheet
Add It Up!
Worksheet
Add It Up!
Hunting for a fun math puzzle? This printable worksheet will flex your child's addition skills to spell out a famous name!
1st Grade
Math
Worksheet
Fun Math Facts
Worksheet
Fun Math Facts
How do you make learning addition and subtraction facts fun? Try your hand at "popping" colorful balloons with equations that equal one!
1st Grade
Math
Worksheet
Balloon Buster #2
Worksheet
Balloon Buster #2
Little math learners, see how many math fact balloons you can pop! This is a great review of simple addition and subtraction equations.
1st Grade
Math
Worksheet
Balloon Buster #3
Worksheet
Balloon Buster #3
Get a fun review of math facts, and try your hand at "popping" colorful balloons that have an addition or subtraction equation that equals the number three.
1st Grade
Math
Worksheet
Balloon Buster #4
Worksheet
Balloon Buster #4
Get your little one excited about math practice with a fun game of balloon buster! She'll get a great review of addition and subtraction facts.
1st Grade
Math
Worksheet
Balloon Buster #5
Worksheet
Balloon Buster #5
Need help with simple addition and subtraction? Check out balloon busters, a fun game where your little one can "pop" balloons with the right equation!
1st Grade
Math
Worksheet
Balloon Buster #6
Worksheet
Balloon Buster #6
How do you make learning addition and subtraction facts fun? Try your hand at "popping" colorful balloons with equations that equal six!
1st Grade
Math
Worksheet
Balloon Buster #7
Worksheet
Balloon Buster #7
Little math learners, see how many math fact balloons you can pop! With this game, your child will review simple addition and subtraction equations.
1st Grade
Math
Worksheet
Balloon Buster #8
Worksheet
Balloon Buster #8
Does your child have her math facts memorized? Help her review simple addition and subtraction the fun way, with a game of balloon buster!
1st Grade
Math
Worksheet
Balloon Buster #9
Worksheet
Balloon Buster #9
Help your little one get excited about math practice with a fun game of balloon buster! She'll get a great review of addition and subtraction facts.
1st Grade
Math
Worksheet
Balloon Buster #10
Worksheet
Balloon Buster #10
This balloon busters game gets kids to do mental math in search of the number 10. Kids will 'pop' each balloon that equals 10 in this fun math worksheet.
1st Grade
Math
Worksheet
Balloon Buster #11
Worksheet
Balloon Buster #11
How do you make learning addition and subtraction facts fun? Try your hand at "popping" colorful balloons showing a sum or difference of eleven!
1st Grade
Math
Worksheet
Balloon Buster #12
Worksheet
Balloon Buster #12
Little math learners, see how many math fact balloons you can pop! Your child will get a great review of simple addition and subtraction equations.
1st Grade
Math
Worksheet
Balloon Buster #13
Worksheet
Balloon Buster #13
Get a fun review of math facts, and try your hand at "popping" colorful balloons with equations that equal the number thirteen.
1st Grade
Math
Worksheet
Balloon Buster #14
Worksheet
Balloon Buster #14
Put some 'pop' in your math review with this balloon buster worksheet! Kids will use their mental math skills to find equations that equal 14.
1st Grade
Math
Worksheet
Balloon Buster #15
Worksheet
Balloon Buster #15
Get a satisfying 'pop' out of math with this balloon-themed worksheet. Kids will draw an 'X' to 'pop' any balloons that equal 15.
1st Grade
Math
Worksheet
Balloon Buster #16
Worksheet
Balloon Buster #16
How do you make learning addition and subtraction facts fun? Try your hand at "popping" colorful balloons with a sum or difference of sixteen.
1st Grade
Math
Worksheet
Balloon Buster #17
Worksheet
Balloon Buster #17
Little math learners, see how many math fact balloons you can pop! Your child will review one and two-digit addition and subtraction equations.
1st Grade
Math
Worksheet
Balloon Buster #18
Worksheet
Balloon Buster #18
Get a fun review of math facts, and try your hand at "popping" colorful balloons with equations that equal the number eighteen.
1st Grade
Math
Worksheet
Balloon Buster #19
Worksheet
Balloon Buster #19
'Pop' the balloons with equations that equal 19 in this fun mental math worksheet. Have fun and learn math with this balloon buster game.
1st Grade
Math
Worksheet
Balloon Buster #20
Worksheet
Balloon Buster #20
Does your little mathematician enjoy the pop of a good balloon? In this sheet, he'll 'pop' balloons that contain addition or subtraction problems that equal 20.
1st Grade
Math
Worksheet
Animal Math
Worksheet
Animal Math
Searching for a worksheet that practices addition and subtraction? This Animal Math printable is perfect for beginning math stars!
1st Grade
Math
Worksheet
Vegetable Math
Worksheet
Vegetable Math
Practice creating and solving simple addition problems.
2nd Grade
Math
Worksheet
Add and Subtract to Find the Magic Word
Worksheet
Add and Subtract to Find the Magic Word
The wizard has a secret message, but to unlock the code your first grader must do some addition and subtraction problems.
1st Grade
Math
Worksheet
Adding Two Numbers
Worksheet
Adding Two Numbers
Get this set of worksheets, with four pages of math practice, adding two numbers together, to help your child develop basic addition skills.
1st Grade
Math
Worksheet
