## Addition Facts - CCSS 3.NBT.A.2

## Links verified on 06/26/2023

1. Add a three-digit and two-digit number.

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Add a three-digit and two-digit number so that the total is within 1000 - Online quiz that is self checking. SEE MORE

2. Add two three-digit numbers.

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Add two three-digit numbers so that the total is within 1000 - Online ten problem quiz that is self checking. SEE MORE

3. Alien Addition.

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Player must match the answer to the appropriate problem by moving the cannon before firing. Hits and misses are recorded on the terrain at the bottom of the screen. Content range and game speed can be changed. SEE MORE

4. Arithmetic Four.

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(A game like Connect Four) A pair of students must answer arithmetic questions (addition, subtraction, multiplication, division) to earn a piece to place on the board. Parameters: time limit, difficulty level, types of questions. SEE MORE

5. Checking Subtraction.

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Students explore the inverse relationship of addition and subtraction. SEE MORE

6. Circus Fun.

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Add up to three digits with regrouping. SEE MORE

7. Drag and Drop Math.

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An interactive program that reinforces dozens of standards in addition, subtraction, multiplication and division found on the Common Core Standards. (Can be played on iPad and Tablet) SEE MORE

8. Fill-in Equation.

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Use addition to help supply the missing number in subtraction equations. SEE MORE

9. Flash Cards (Basic Addition).

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Do the sums. Click on the yellow check mark at the bottom to keep score! You can also choose the number of problems by clicking on the arrows up and down by the 25 default. SEE MORE

10. Hidden Picture.

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The problem is given and you must select the game tile to reveal a hidden picture. Good for a pair of students together. SEE MORE

11. Inverse Relationship of Addition and Subtraction.

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Fill in the missing numeral when given the family of addition and subtraction values. SEE MORE

12. Math Baseball.

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Complete the problem. - Addition - Difficulty can be changed from basic addition facts to adding four digit and three digit numbers with regrouping. SEE MORE

13. Mental Math Trainer.

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Mastering mental math or being able to do arithmetic calculations in your head will have a crucial impact on your life. If you become an expert in mental math, that is, you can add numbers in your head faster than most people can do with a calculator. This website will help you to practice and improve your abilities in mental math problem solving. SEE MORE

14. Study Jams Addition.

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Video Jams on topics like estimate sum and differences of whole numbers, relate addition & subtraction, addition with regrouping, properties of addition, + & - without regrouping, subtraction with regrouping. SEE MORE

15. Sum Fun.

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Practice addition facts to 18. SEE MORE

16. That Quiz.

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Timed quizzes, from easy to difficult. SEE MORE

17. Tic-Tac-Toe Squares.

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(Fun Brain) Addition - Numbers less than 50. SEE MORE

18. What Number Would Complete this Sentence?

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What number would complete the equation? SEE MORE

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