Teacher Worksheets

Free 1.OA.B.3 Common Core PDF Math Worksheets

Understand and apply properties of operations and the relationship between addition and subtraction.

First Grade
Worksheets

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Math

Addition
Assessment
Data
Enrichment
Fractions
Geometry
Hundreds Chart
Math Challenges - Puzzles and Brain Teasers
Math Facts Practice
Math Minutes
Math Mysteries
Measurement
Mental Math
Money Math
Number Sense
Patterns
Place Value
Rounding
Subtraction
Time
Word Problems

Reading
Homework Books
Spelling
Fast Finishers
Puzzles
Common Core

1.OA.A.1
1.OA.A.2
1.OA.B.3
1.OA.B.4
1.OA.C.5
1.OA.C.6
1.OA.D.7
1.OA.D.8
1.NBT.A.1
1.NBT.B.2
1.NBT.B.2.A
1.NBT.B.2.B
1.NBT.B.2.C
1.NBT.B.3
1.NBT.C.4
1.NBT.C.5
1.NBT.C.6
1.MD.A.1
1.MD.A.2
1.MD.B.3
1.MD.C.4
1.G.A.1
1.G.A.2
1.G.A.3

Language Arts Common Core

L.1.1
L.1.1.A
L.1.1.B
L.1.1.C
L.1.1.D
L.1.1.E
L.1.1.F
L.1.1.G
L.1.1.H
L.1.1.I
L.1.1.J
L.1.2
L.1.2.A
L.1.2.B
L.1.2.C
L.1.2.D
L.1.2.E
L.1.3
L.1.4
L.1.4.A
L.1.4.B
L.1.4.C
L.1.5
L.1.5.A
L.1.5.B
L.1.5.C
L.1.5.D
L.1.6

Free Worksheets

Addition Mixed Math PDF Workbook for Kindergarten
Addition Workbook (all teacher worksheets - large PDF)
Print This Week's First Grade Math Book (new book each week)
Subtraction Mixed Math PDF Workbook for Kindergarten
Subtraction Workbook (all teacher worksheets - large PDF)
Addition Mixed Math PDF Workbook for First Graders
Addition Workbook (all teacher worksheets - large PDF)
Subtraction Mixed Math PDF Workbook for First Graders
Subtraction Workbook (all teacher worksheets - large PDF)
Free 1.OA.B.3 Common Core PDF Math Worksheets Worksheet #1
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Addition of One (Up to 5)
Addition of One (Up to 10)
Addition of One (Up to 20)
Addition of Two (Up to 5)
Addition of Two (Up to 10)
Addition of Two (Up to 20)
Addition of Three (Up to 10)
Addition of Three (Up to 20)
Adding One or Two
Adding One or Two (Up to 10)
Adding Three, Four, or Five
Adding and Counting by Twos
Adding Twos
Addition Patterns
Adding 1
Adding within 5 with easy addition worksheet.
Introduction to adding within ten.
Find Sum
Addition within 10 Missing Number
Addition within 10 Math Fact
Addition within 10 Find Sum
Addition within 10 Missing Number
Addition within 10 Math Fact
Addition Within 10 Mixed Pages
Using Dominoes to Teach Addition Within 10 Worksheet
Using Dominoes to Teach Addition Within 10 Worksheet
Using Dominoes to Teach Addition Within 10 Worksheet
Using Dominoes to Teach Addition Within 10 Worksheet
One Digit within 20 addition puzzle maze.
Addition of 1 within 20.
Addition of 2 within 20.
Introduction to adding within twenty.
Addition Within 20 Challenge
Free 1.OA.B.3 Common Core PDF Math Worksheets Worksheet #108
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Subtraction of One (Up to 5)
Subtraction of One (Up to 10)
Subtraction of One (Up to 20)
Subtraction of Two (Up to 5)
Subtraction of Two (Up to 10)
Subtraction of Two (Up to 20)
Subtraction of Three (Up to 10)
Subtraction of Three (Up to 20)
Subtracting One or Two
Subtracting One or Two (Up to 10)
Subtracting Three, Four, or Five
Subtracting 1
Subtracting 2
Subtracting 3
Subtracting 4
Subtracting 5
Subtracting 1 to 5 and using block representations.
Fill in the missing number.
Write the subtraction fact.
Subtracting 1-2.
Subtracting 2-5.
Introduction to subtraction within ten.
Subtraction within 10 Problems
Subtraction of 1 within 20.
Introduction to subtraction within twenty.
Subtraction within 20 Problems
Free 1.OA.B.3 Common Core PDF Math Worksheets Worksheet #146
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Easy addition and subtraction puzzle.
Adding Three Numbers
Easy Addition Sums Puzzle Challenge
Addition Pyramid Puzzle Problem Worksheet
Addition Number Search
Addition Equation Matching Game
Patterns with Shapes
Adding 1 to a 1-digit number - with a fidget spinner
Adding 1 to a 2-digit number
Adding 1 to a 2-digit number - with a fidget spinner
Addition within 10
Addition within 10 - with fidget spinner
Introduction to addition and addition from 0 to 10.
I have... Who has Addition Game
Addition within 20
Addition within 20 - with fidget spinner
Addition Within 20 and Mixed Place Value.
Two digit addition maze.
2-Digit addition with no regrouping.
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Easy Subtraction Patterns
Missing Number Challenge - Subtract
Subtraction Number Search
Subtraction Equation Matching Game
Subtraction Within 20 and Mixed Place Value.
Two digit subtraction maze.
2-Digit subtraction with no regrouping.
2-Digit Subtraction Matching
Math Minutes
Gifted Kids Math Challenge Workbooks
Mental Math
Math Learning Centers