Times up!

Times up! You may finish answering the current question and then proceed to your score!

Sorry, you have used all of your available hints for this lesson.

Sketch Pad

Alert

Award Information

Question Hint

Student Log In

Choose Family Member

Your kindergarten students will become addition experts when they practice missing numbers to five in this interactive math lesson! Students will determine the missing number to complete the addition math fact. Questions are presented in a variety of formats in this kindergarten math game. Students may have to fill in the blank, answer a multiple-choice question, or drag and drop the correct answer to complete the math fact. Upon completion of this basic addition lesson, your students will have gained confidence and proficiency in basic addition skills to five.

Students will be engaged and challenged by the kindergarten-level addition problems in this interactive math activity. Students may be instructed to "Choose the missing number: [Answer] = 1 + 1." To aid them in answering the question, a custom graphic is shownâ€”in the previous example, two flowers are displayed. Students may be shown place value blocks, dots, ponies, kittens, and other objects to help them visualize the addition fact. If students get stuck on a question, they can click the "Hint" button and they will be shown a relevant pictorial clue that will further help them choose the correct answer. When students get a question wrong, a detailed explanation page will show them the right answer along with step-by-step instructions for how to obtain it. In this way, students progress through the math lesson having learned from previous mistakes.

This kindergarten addition activity, as well as all math practice activities on iKnowIt.com, features several handy tools that help students make the most of their math practice session. A progress-tracker in the upper-right corner of the practice screen shows students how many questions they have answered out of the total number of questions in the lesson. A score-tracker beneath that lets students know how many points they have earned so far in the lesson. In the upper-left corner of the practice screen, a speaker icon indicates the read-aloud feature. Students can click this button to have the question read out loud to them in a clear voice. This is a great resource for ESL/ELL students and students who excel at auditory learning.

Educators and students alike enjoy using the I Know It online math program to practice elementary math skills. Teachers find our website to be a helpful resource when used alongside their traditional classroom math curriculum. Educators appreciate our wide variety of math lessons covering dozens of popular elementary math topics in kindergarten through fifth grade. All our math practice activities are aligned to the Common Core Standard and are organized on the website by grade level and topic, making it simple for you to find exactly what you're looking for right when you need it. Students love practicing math skills on I Know It because each math lesson presents as a fun, yet challenging, math game. Silly animated characters cheer students on as they progress through their math practice sessions, and positive feedback and the opportunity to earn "math awards" keep students motivated to continue to work on their skills.

We hope you will give this kindergarten addition lesson a try today! Be sure to explore the hundreds of math lessons in our online collection too!

Take advantage of our free sixty-day trial offer and try out this kindergarten math lesson with your students at no cost! In fact, when you sign up for a free trial, you will have complete and unlimited access to all math lessons on I Know It for your class to explore together. We are confident you will love the difference interactive math practice can make, so when your free trial runs out, we encourage you to go ahead and register as a member of I Know It so you can continue to enjoy the benefits of our program for a full calendar year.

Did you know our website features handy administrative tools that make it easy for you to monitor your students' math practice? With our administrative features, you can create a class roster and add your students to it, assign unique usernames and passwords to all of your students, give specific lesson assignments to different students, change basic lesson settings (such as limiting the number of hints students can use per lesson), track student progress, print, download, and save student progress reports, and so much more.

When your students log into iKnowIt.com with their unique username and password, they will be shown a kid-friendly version of the homepage. From here they can access the lesson assignments you have given them. If you allow this option in your administrator settings, they can also explore other math lessons at their grade level, or even check out math activities at different grade levels for extra practice or an added challenge. Grade levels in the student mode of I Know It are labeled with letters instead of numbers, making it easy for you to assign math lessons based on an individual child's skill level.

This interactive math lesson is classified as Level K. It may be ideal for your kindergarten class.

K.OA.4, MA.K.AR.1.2, MA.K.AR.1.3, MA.K.NSO.3.1, K.3A

Operations And Algebraic Thinking

Understand Addition As Putting Together And Adding To, And Under- Stand Subtraction As Taking Apart And Taking From.

For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation.

Addition to 5 (Level K)

In this kindergarten-level math lesson, students will practice adding numbers up to five. Questions are presented in fill-in-the-blank format.

Number Bonds (Addition Within 5) (Level K)

Students will practice addition using number bonds in this interactive math lesson geared toward a kindergarten level. Questions are presented in fill-in-the-blank and multiple-choice format.