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Make 11–19 in Ten Frames #5
Make 11–19 in Ten Frames #5
Worksheet
Make 11–19 in Ten Frames #5 large image
Make 11–19 in Ten Frames #5
Kindergarten
Addition
Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!
Worksheet
Make 11–19 in Ten Frames #5
Make 11–19 in Ten Frames #5
Worksheet
Make 11–19 in Ten Frames #5
Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!
Kindergarten
Addition
Worksheet
Make 11–19 in Ten Frames #6
Make 11–19 in Ten Frames #6
Worksheet
Make 11–19 in Ten Frames #6 large image
Make 11–19 in Ten Frames #6
Kindergarten
Addition
Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!
Worksheet
Make 11–19 in Ten Frames #6
Make 11–19 in Ten Frames #6
Worksheet
Make 11–19 in Ten Frames #6
Get more practice with addition facts within 20 with this colorful kindergarten math worksheet!
Kindergarten
Addition
Worksheet
Jumpy: Addition Word Problems Within 20
Jumpy: Addition Word Problems Within 20
Game
Jumpy: Addition Word Problems Within 20 large image
Jumpy: Addition Word Problems Within 20
First Grade
Addition
Children will solve addition word problems in order to help Roly make it across the river!
Game
Jumpy: Addition Word Problems Within 20
Jumpy: Addition Word Problems Within 20
Game
Jumpy: Addition Word Problems Within 20
Children will solve addition word problems in order to help Roly make it across the river!
First Grade
Addition
Game
3-Digit Addition
3-Digit Addition
Interactive Worksheet
3-Digit Addition large image
3-Digit Addition
Third Grade
Addition
Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.
Interactive Worksheet
3-Digit Addition
3-Digit Addition
Interactive Worksheet
3-Digit Addition
Learners will solve 20 two- and three-digit addition problems in this versatile practice worksheet.
Third Grade
Addition
Interactive Worksheet
Match Addition Facts to 20 Set 2
Match Addition Facts to 20 Set 2
Game
Match Addition Facts to 20 Set 2 large image
Match Addition Facts to 20 Set 2
Second Grade
Addition
Match each addition fact to its answer in this online game!
Game
Match Addition Facts to 20 Set 2
Match Addition Facts to 20 Set 2
Game
Match Addition Facts to 20 Set 2
Match each addition fact to its answer in this online game!
Second Grade
Addition
Game
Butterfly Number Bonds: Addition Within 20
Butterfly Number Bonds: Addition Within 20
Worksheet
Butterfly Number Bonds: Addition Within 20 large image
Butterfly Number Bonds: Addition Within 20
First Grade
Addition
Learning takes flight in this colorful addition worksheet!
Worksheet
Butterfly Number Bonds: Addition Within 20
Butterfly Number Bonds: Addition Within 20
Worksheet
Butterfly Number Bonds: Addition Within 20
Learning takes flight in this colorful addition worksheet!
First Grade
Addition
Worksheet
Make 11-19: Write the Equation #2
Make 11-19: Write the Equation #2
Interactive Worksheet
Make 11-19: Write the Equation #2 large image
Make 11-19: Write the Equation #2
Kindergarten
Addition
Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!
Interactive Worksheet
Make 11-19: Write the Equation #2
Make 11-19: Write the Equation #2
Interactive Worksheet
Make 11-19: Write the Equation #2
Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!
Kindergarten
Addition
Interactive Worksheet
Make 11-19: Write the Equation #3
Make 11-19: Write the Equation #3
Interactive Worksheet
Make 11-19: Write the Equation #3 large image
Make 11-19: Write the Equation #3
Kindergarten
Addition
Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!
Interactive Worksheet
Make 11-19: Write the Equation #3
Make 11-19: Write the Equation #3
Interactive Worksheet
Make 11-19: Write the Equation #3
Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!
Kindergarten
Addition
Interactive Worksheet
Make 11-19: Write the Equation #4
Make 11-19: Write the Equation #4
Interactive Worksheet
Make 11-19: Write the Equation #4 large image
Make 11-19: Write the Equation #4
Kindergarten
Addition
Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!
Interactive Worksheet
Make 11-19: Write the Equation #4
Make 11-19: Write the Equation #4
Interactive Worksheet
Make 11-19: Write the Equation #4
Get more practice writing addition equations within 20 with this inviting and accessible math worksheet!
Kindergarten
Addition
Interactive Worksheet
Build a City: Compose Numbers 19–20
Build a City: Compose Numbers 19–20
Worksheet
Build a City: Compose Numbers 19–20 large image
Build a City: Compose Numbers 19–20
Second Grade
Addition
Construct a thriving metropolis with this colorful addition worksheet for second graders!
Worksheet
Build a City: Compose Numbers 19–20
Build a City: Compose Numbers 19–20
Worksheet
Build a City: Compose Numbers 19–20
Construct a thriving metropolis with this colorful addition worksheet for second graders!
Second Grade
Addition
Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Easter Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20 large image
Easter Puzzle: Addition and Subtraction Within 20
First Grade
Addition
Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Easter Puzzle: Addition and Subtraction Within 20
Interactive Worksheet
Easter Puzzle: Addition and Subtraction Within 20
Invite your learners to hop into some fun with this seasonal Easter puzzle worksheet!
First Grade
Addition
Interactive Worksheet
Bubble Buster: Addition Within 20
Bubble Buster: Addition Within 20
Game
Bubble Buster: Addition Within 20 large image
Bubble Buster: Addition Within 20
First Grade
Addition
Kids add to different target numbers, and must be quick; the balls are dropping fast!
Game
Bubble Buster: Addition Within 20
Bubble Buster: Addition Within 20
Game
Bubble Buster: Addition Within 20
Kids add to different target numbers, and must be quick; the balls are dropping fast!
First Grade
Addition
Game
Double Ten Frame Mat
Double Ten Frame Mat
Worksheet
Double Ten Frame Mat large image
Double Ten Frame Mat
First Grade
Addition
Use the mat to give students extra practice composing a 10 as they learn to add to 20.
Worksheet
Double Ten Frame Mat
Double Ten Frame Mat
Worksheet
Double Ten Frame Mat
Use the mat to give students extra practice composing a 10 as they learn to add to 20.
First Grade
Addition
Worksheet
Match: Addition within 20 and Missing Addends
Match: Addition within 20 and Missing Addends
Game
Match: Addition within 20 and Missing Addends large image
Match: Addition within 20 and Missing Addends
First Grade
Addition
Kids practice matching each addition equation to its missing factor in this interactive math game.
Game
Match: Addition within 20 and Missing Addends
Match: Addition within 20 and Missing Addends
Game
Match: Addition within 20 and Missing Addends
Kids practice matching each addition equation to its missing factor in this interactive math game.
First Grade
Addition
Game
Addition Puzzle: 20s
Addition Puzzle: 20s
Worksheet
Addition Puzzle: 20s large image
Addition Puzzle: 20s
First Grade
Addition
Challenge your first grader to find all of the possible sums of 20 by moving through the maze on this worksheet.
Worksheet
Addition Puzzle: 20s
Addition Puzzle: 20s
Worksheet
Addition Puzzle: 20s
Challenge your first grader to find all of the possible sums of 20 by moving through the maze on this worksheet.
First Grade
Addition
Worksheet
Dino Photoshoot: Two-Digit Addition Within 20
Dino Photoshoot: Two-Digit Addition Within 20
Game
Dino Photoshoot: Two-Digit Addition Within 20 large image
Dino Photoshoot: Two-Digit Addition Within 20
First Grade
Addition
Children use their knowledge of addition to snap pictures of unique dinosaurs in this fun math game!
Game
Dino Photoshoot: Two-Digit Addition Within 20
Dino Photoshoot: Two-Digit Addition Within 20
Game
Dino Photoshoot: Two-Digit Addition Within 20
Children use their knowledge of addition to snap pictures of unique dinosaurs in this fun math game!
First Grade
Addition
Game
Treasure Diving: Addition Fact Families Within 20
Treasure Diving: Addition Fact Families Within 20
Game
Treasure Diving: Addition Fact Families Within 20 large image
Treasure Diving: Addition Fact Families Within 20
First Grade
Addition
Children must choose the correct addition expressions as they race to the sunken treasure chest.
Game
Treasure Diving: Addition Fact Families Within 20
Treasure Diving: Addition Fact Families Within 20
Game
Treasure Diving: Addition Fact Families Within 20
Children must choose the correct addition expressions as they race to the sunken treasure chest.
First Grade
Addition
Game
Water Rafting: Addition Fact Families Within 20
Water Rafting: Addition Fact Families Within 20
Game
Water Rafting: Addition Fact Families Within 20 large image
Water Rafting: Addition Fact Families Within 20
First Grade
Addition
Children complete a race by choosing the correct addition expressions for the given fact families.
Game
Water Rafting: Addition Fact Families Within 20
Water Rafting: Addition Fact Families Within 20
Game
Water Rafting: Addition Fact Families Within 20
Children complete a race by choosing the correct addition expressions for the given fact families.
First Grade
Addition
Game
Color Me! Addition with Carrying 20
Color Me! Addition with Carrying 20
Worksheet
Color Me! Addition with Carrying 20 large image
Color Me! Addition with Carrying 20
Second Grade
Addition
Encourage your second grader to embark on a space-themed addition adventure with an entertaining extra: a coloring activity!
Worksheet
Color Me! Addition with Carrying 20
Color Me! Addition with Carrying 20
Worksheet
Color Me! Addition with Carrying 20
Encourage your second grader to embark on a space-themed addition adventure with an entertaining extra: a coloring activity!
Second Grade
Addition
Worksheet
Match: Addition Within 20 and Missing Addends 2
Match: Addition Within 20 and Missing Addends 2
Game
Match: Addition Within 20 and Missing Addends 2 large image
Match: Addition Within 20 and Missing Addends 2
First Grade
Addition
Fill in these addition facts! This game challenges kids to match missing addends to each equation.
Game
Match: Addition Within 20 and Missing Addends 2
Match: Addition Within 20 and Missing Addends 2
Game
Match: Addition Within 20 and Missing Addends 2
Fill in these addition facts! This game challenges kids to match missing addends to each equation.
First Grade
Addition
Game
Math Salad: Adding Within 10 #20
Math Salad: Adding Within 10 #20
Worksheet
Math Salad: Adding Within 10 #20 large image
Math Salad: Adding Within 10 #20
First Grade
Addition
Covering single-digit addition problems that add up to 9 or less, this first grade math worksheet offers a good introduction to beginning arithmetic.
Worksheet
Math Salad: Adding Within 10 #20
Math Salad: Adding Within 10 #20
Worksheet
Math Salad: Adding Within 10 #20
Covering single-digit addition problems that add up to 9 or less, this first grade math worksheet offers a good introduction to beginning arithmetic.
First Grade
Addition
Worksheet
Pot o' Gold Number Bonds: Addition Within 20
Pot o' Gold Number Bonds: Addition Within 20
Worksheet
Pot o' Gold Number Bonds: Addition Within 20 large image
Pot o' Gold Number Bonds: Addition Within 20
First Grade
Addition
Treasure your addition skills as you finish number bonds in this festive worksheet!
Worksheet
Pot o' Gold Number Bonds: Addition Within 20
Pot o' Gold Number Bonds: Addition Within 20
Worksheet
Pot o' Gold Number Bonds: Addition Within 20
Treasure your addition skills as you finish number bonds in this festive worksheet!
First Grade
Addition
Worksheet
Picture Addition
Picture Addition
Lesson Plan
Picture Addition large image
Picture Addition
First Grade
Addition
Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!
Lesson Plan
Picture Addition
Picture Addition
Lesson Plan
Picture Addition
Students sketch base-ten blocks in this lesson that builds both number sense and fluency adding to 20!
First Grade
Addition
Lesson Plan
Froggy Subtraction
Froggy Subtraction
Worksheet
Froggy Subtraction large image
Froggy Subtraction
First Grade
Addition
Help the frog catch the fly! This entertaining math game will have you students practice adding and subtracting within 20 on a number line.
Worksheet
Froggy Subtraction
Froggy Subtraction
Worksheet
Froggy Subtraction
Help the frog catch the fly! This entertaining math game will have you students practice adding and subtracting within 20 on a number line.
First Grade
Addition
Worksheet
Water Rafting: Compose Numbers to Make 20 (Game 2)
Water Rafting: Compose Numbers to Make 20 (Game 2)
Game
Water Rafting: Compose Numbers to Make 20 (Game 2) large image
Water Rafting: Compose Numbers to Make 20 (Game 2)
First Grade
Addition
Children will love racing to the finish line while boosting their addition and mental math skills.
Game
Water Rafting: Compose Numbers to Make 20 (Game 2)
Water Rafting: Compose Numbers to Make 20 (Game 2)
Game
Water Rafting: Compose Numbers to Make 20 (Game 2)
Children will love racing to the finish line while boosting their addition and mental math skills.
First Grade
Addition
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1) large image
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
First Grade
Addition
Dive for treasure and missing factors in this online game featuring addition equations.
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Game
Treasure Diving: Addition Missing Addends Within 20 (Game 1)
Dive for treasure and missing factors in this online game featuring addition equations.
First Grade
Addition
Game
Decompose to Add: Two Digits Within 20
Decompose to Add: Two Digits Within 20
Worksheet
Decompose to Add: Two Digits Within 20 large image
Decompose to Add: Two Digits Within 20
Second Grade
Addition
Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.
Worksheet
Decompose to Add: Two Digits Within 20
Decompose to Add: Two Digits Within 20
Worksheet
Decompose to Add: Two Digits Within 20
Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.
Second Grade
Addition
Worksheet
Count the Dots: Single-Digit Addition 20
Count the Dots: Single-Digit Addition 20
Worksheet
Count the Dots: Single-Digit Addition 20 large image
Count the Dots: Single-Digit Addition 20
First Grade
Addition
Here's some valuable single-digit addition practice that will hold your child's interest with some colorful diagrams!
Worksheet
Count the Dots: Single-Digit Addition 20
Count the Dots: Single-Digit Addition 20
Worksheet
Count the Dots: Single-Digit Addition 20
Here's some valuable single-digit addition practice that will hold your child's interest with some colorful diagrams!
First Grade
Addition
Worksheet
Math Lab Addition #2
Math Lab Addition #2
Worksheet
Math Lab Addition #2 large image
Math Lab Addition #2
First Grade
Addition
Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.
Worksheet
Math Lab Addition #2
Math Lab Addition #2
Worksheet
Math Lab Addition #2
Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.
First Grade
Addition
Worksheet
Double Digits! Practice Vertical Addition with Regrouping 20
Double Digits! Practice Vertical Addition with Regrouping 20
Interactive Worksheet
Double Digits! Practice Vertical Addition with Regrouping 20 large image
Double Digits! Practice Vertical Addition with Regrouping 20
Second Grade
Addition
Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!
Interactive Worksheet
Double Digits! Practice Vertical Addition with Regrouping 20
Double Digits! Practice Vertical Addition with Regrouping 20
Interactive Worksheet
Double Digits! Practice Vertical Addition with Regrouping 20
Your second graders will enjoy their double-digit addition practice when they work with these friendly monster companions!
Second Grade
Addition
Interactive Worksheet
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