Add and subtract within 100
Mixed addition and subtraction facts.
Fill in the blanks so that each equation is correct.
Addition and subtraction games
Play online games that teach addition and subtraction within 100. Fill in the missing numbers so the operations are correct. You can choose the maximum value: 20, 30, 50 or 100.
First, look for an operation that you can finish. With the number found you can solve another equation. Continue to do this until all operations are solved.
Press "Check it" to find out if the online math puzzle is filled in correctly. The correct answers will be green, wrong results will be red. Press the button "New game" and the new game will be generated.
Each equation should be solved from left to right and from top to bottom in this online math game. If you are not sure how to solve it correctly, press "Check it" button first and you will see the answer key.
Do you want to try something easier? Then play these small online math crossword puzzles.
100 Math Crosswords
Addition and subtraction worksheets with answers in PDF.
Help your kids to learn add and subtract up to 100 easily. Students correct their errors by themselves.
Generate math worksheets
You can generate a new math worksheet in PDF: just click the picture. This way every student in the classroom will have their own PDF:
Addition and subtraction facts
Kids love online math games, because they can learn math easily when they control their own learning. Read more about it in Psychology Today.
You can play our online games on any device.
Category:
Addition Games
Subtraction Games
Math Crosswords
Math Puzzles
