1.NBT.C.4 Worksheets, Workbooks, Lesson Plans, and Games

CCSS.MATH.CONTENT.1.NBT.C.4

:
"Add within 100, including adding a two-digit number and a one-digit number, and adding a two-digit number and a multiple of 10, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used. Understand that in adding two-digit numbers, one adds tens and tens, ones and ones; and sometimes it is necessary to compose a ten."

These worksheets, games, and lesson plans can help students practice this Common Core State Standards skill.

Worksheets

Nature Walk: Addition #4
Nature Walk: Addition #4
Worksheet
Nature Walk: Addition #4
Does your learner need a little push to practice two-digit addition? This nature-themed printable will likely do the trick.
1st grade
Math
Worksheet
Count and Add Blocks
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
Add and Color: Balloons
Add and Color: Balloons
Worksheet
Add and Color: Balloons
Make math practice a little less boring with an addition coloring page! Your first grader can do a few addition problems as he colors the balloons.
1st grade
Math
Worksheet
Add and Color: Circus
Add and Color: Circus
Worksheet
Add and Color: Circus
This cute circus scene is in need of some color! But first, your child will have to answer a few addition problems.
1st grade
Math
Worksheet
Add and Color: Ducks
Add and Color: Ducks
Worksheet
Add and Color: Ducks
In this math worksheet, addition and coloring go hand in hand! Your child will get to work on a few simple equations as he colors the picture.
1st grade
Math
Worksheet
Add and Color: Flowers
Add and Color: Flowers
Worksheet
Add and Color: Flowers
This is a coloring page with a twist! Challenge your first grader to solve all the addition equations before he colors the picture.
1st grade
Math
Worksheet

Lesson Plans

M&M Math
M&M Math
Lesson plan
M&M Math
In this engaging, hands-on lesson, students solidify their understanding of place value by adding and regrouping two-digit numbers using M&Ms.
1st grade
Math
Lesson plan
Math With Bears
Math With Bears
Lesson plan
Math With Bears
This bear-y fun lesson will help your students understand addition and subtraction and reward their efforts with a sweet treat!
1st grade
Reading & Writing
Lesson plan
Quarters and Cents
Quarters and Cents
Lesson plan
Quarters and Cents
Introduce students to the quarter in this hands-on lesson. This is a great way to reinforce double digit addition.
1st grade
Math
Lesson plan
Mystery Addends: Representing Word Problems
Mystery Addends: Representing Word Problems
Lesson plan
Mystery Addends: Representing Word Problems
Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.
1st grade
Math
Lesson plan
Pumpkin Math and Science
Pumpkin Math and Science
Lesson plan
Pumpkin Math and Science
Looking closely at pumpkins is a good way to incorporate math, specifically estimation and counting. This lesson can be messy and requires some clean up, but kids love it!
1st grade
Math
Lesson plan
Halloween Place Value Race
Halloween Place Value Race
Lesson plan
Halloween Place Value Race
Double, double toil and trouble! Use two dice to roll up to 100 with one-digit sumations. In this lesson, students will play a place value game where they race to get to 100 by converting ones to tens.
1st grade
Math
Lesson plan

Workbooks

No workbooks found for this common core node.

Games

Dino Fishing: Two-Digit Addition and Finding 10 More
Dino Fishing: Two-Digit Addition and Finding 10 More
Game
Dino Fishing: Two-Digit Addition and Finding 10 More
Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.
1st grade
Math
Game
Dino Bones: Two-Digit Addition Within 100
Dino Bones: Two-Digit Addition Within 100
Game
Dino Bones: Two-Digit Addition Within 100
Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.
1st grade
Math
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Game
Treasure Diving: Adding Two-Digit and One-Digit Numbers
Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!
1st grade
Math
Game
Water Rafting: Adding Two-Digit and One-Digit Numbers
Water Rafting: Adding Two-Digit and One-Digit Numbers
Game
Water Rafting: Adding Two-Digit and One-Digit Numbers
Children hone their multi-digit addition skills in this fun race to the finish line!
1st grade
Math
Game
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Game
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Hone first grade addition strategies with this underwater math adventure!
1st grade
Math
Game
Water Rafting: Adding Two-Digit Numbers and Multiples of 10
Water Rafting: Adding Two-Digit Numbers and Multiples of 10
Game
Water Rafting: Adding Two-Digit Numbers and Multiples of 10
Practice essential first grade addition skills in this river-themed math game!
1st grade
Math
Game

Exercises

No exercises found for this common core node.

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