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

#### CCSS.maths.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 practise this Common Core State Standards skill.

## Worksheets

Worksheet
Does your learner need a little push to practise two-digit addition? This nature-themed printable will likely do the trick.
Year 2
Maths
Worksheet
Worksheet
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.
Year 3
Maths
Worksheet
Worksheet
Maths is made fun in this addition coloring page! Your first grader can review his maths facts while he colors the hot air balloons.
Year 2
Maths
Worksheet
Worksheet
Make maths practise a little less boring with an addition coloring page! Your first grader can do a few addition problems as he colors the balloons.
Year 2
Maths
Worksheet
Worksheet
This cute circus scene is in need of some colour! But first, your child will have to answer a few addition problems.
Year 2
Maths
Worksheet
Worksheet
In this maths worksheet, addition and coloring go hand in hand! Your child will get to work on a few simple equations as he colors the picture.
Year 2
Maths
Worksheet

## Lesson Plans

M&M maths
Lesson plan
M&M maths
In this engaging, hands-on lesson, students solidify their understanding of place value by adding and regrouping two-digit numbers using M&Ms.
Year 2
Maths
Lesson plan
Maths With Bears
Lesson plan
Maths With Bears
Year 2
Maths
Lesson plan
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.
Year 2
Maths
Lesson plan
Lesson plan
Make a maths 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.
Year 2
Maths
Lesson plan
Pumpkin maths and Science
Lesson plan
Pumpkin maths and Science
Looking closely at pumpkins is a good way to incorporate maths, specifically estimation and counting. This lesson can be messy and requires some clean up, but kids love it!
Year 2
Maths
Lesson plan
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.
Year 2
Maths
Lesson plan

## Workbooks

No workbooks found for this common core node.

## Games

Dino Fishing: Two-Digit Addition and Finding 10 More
Game
Dino Fishing: Two-Digit Addition and Finding 10 More
Practise two-digit addition and adding multiples of 10 in this Dino Fishing maths game.
Year 2
Maths
Game
Dino Bones: Two-Digit Addition Within 100
Game
Dino Bones: Two-Digit Addition Within 100
Children practise adding two-digit and one-digit numbers to dig up fossils in this maths game.
Year 2
Maths
Game
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!
Year 2
Maths
Game
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!
Year 2
Maths
Game
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Game
Treasure Diving: Adding Two-Digit Numbers and Multiples of 10
Year 2
Maths
Game
Water Rafting: Adding Two-Digit Numbers and Multiples of 10
Game
Water Rafting: Adding Two-Digit Numbers and Multiples of 10
Practise essential year two addition skills in this river-themed maths game!
Year 2
Maths
Game

## Exercises

No exercises found for this common core node.

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