ABCya
Ab Cya: Addition With Manipulatives
An interactive addition game that includes movable manipulatives. An engaging tool for building skills with one and two digit addition facts. Immediate feedback given.
AAA Math
Aaa Math: Mentally Adding Two Digit Numbers
This site explains how to mentally add two-digit numbers. Gives exercises and games to practice this skill.
Arcademics
Arcademics: Alien Addition
Students review addition while playing this learning game. Students shoot the spaceship that has the addition problem that matches the given solution.
Topmarks Online
Topmarks: Helicopter Rescue
A game which helps students identify and work with two-digit numbers. There are four game modes: Find a Number, Find the Number Between Count On, and Count Back. The counting on and back games reinforce the vocabulary of addition and...
NumberNut
Number Nut: Carrying Like Addition
Use what you already know about addition to master this skill in multiplication. This lesson reviews the concept of carrying in multiplication. Detailed examples are provided along with interactive games to practice the skills learned....
NumberNut
Number Nut: More Than Two Addends
Develop strategies for adding more than two addends with this quick addition lesson. Examine how grouping numbers can help make adding multiple numbers easier. Then, practice your new skills using the related interactive games that are...
Topmarks Online
Topmarks: Blast Off
Play these games to check your understanding of two-digit numbers. The oral questions provide practice in listening skills, the Count On and Count Back games provide practice with the vocabulary of addition and subtraction.
ICT Games
Ict Games: Shark Pool Place Value
Practice your two-digit place value skills here. Just press the "go" button and find the number on the right that is represented by the base ten blocks on the left.
Varsity Tutors
Varsity Tutors: Aplus Math: Non Java Flashcards (Mixed Topics)
Find a great selection of non-Java math flashcard activities. Choose from an index of flashcard topics of a variety of difficulty levels. Topics include: basic and advanced addition, subtraction, multiplication, and division, algebra,...
ClassFlow
Class Flow: Close to 100
[Free Registration/Login Required] This flipchart is a game to help students learn how to add two numbers together and get as close to 100 as they can.
ICT Games
Ict Games: Shark Numbers
Shark Numbers is a mobile-friendly place value game. The learning objective of this game is to know what each digit in a 3-digit number represents, (for ages 5-8).
Primary Resources
Primary Resources: Doubling and Halving
Great teacher resources for helping students learn how to double or halve numbers quickly. Includes worksheets, PowerPoint presentations, and classroom games.
University of Illinois
University of Illinois: Mste: Flash Card Applet
In this activity, students solve addition or subtraction of one- and two-digit numbers as their progress is checked.
Digital Dialects
Digital Dialects: Numbers in Italian 10 100
Play this game to match two written Italian number words to their sum in Italian. The numbers are multiples of ten, up to one hundred.
Digital Dialects
Digital Dialects: Numbers in Italian 1 20
Play this game to match two written Italian number words to their sum in Italian. The numbers range from one to twenty.
Digital Dialects
Digital Dialects: Numbers in Italian 1 12
Play this game to match two written Italian number words to their sum in Italian. The numbers range from one to twelve.