Cool Math Games - The Timernator (online addition practice game)

$Welcomes to Coolmath Games: Come for the games... Stay for the lessons! (Monster)$

Your browser does not support the IFRAME tag.

$Coolmath.com$ $Coolmath4kids.com$
$arithmetic lessons$ $pre-algebra lessons$ $algebra lessons$ $precalculus lessons$ $all math lessons$

$Coolmath-Games.com Come for the games... Stay for the lessons!$
$game types$ $strategy games$ $skill games$ $number (math) games$ $shapes and color games$ $picture games$ $logic games$ $memory games$ $board games$ $preschool and kindergarten games$
$jigsaw puzzles$ $reading and spelling word games$ $geography games$ $science games$ $coloring pages$ $mazes$ $all cool math games$

For Addition

Your browser does not support the IFRAME tag.

Your browser does not support the IFRAME tag.	Your browser does not support the IFRAME tag.

Click on one of these buttons to pick your problems!

When you're ready, click To stop, click

Type your answer in this box,
then click on the ??? button. (Do NOT hit ENTER.)

seconds remaining

Right... Rock on!
Wrong... Oops!

Want to slow down? Check out The Number Monster!

Need help? Check out my Subtraction Lessons!

You can print out free flash cards too!

Tips for speed:

After you hit the "Go" button, put your cursor on the "???" button and leave it there. I'll put you back in the answer box every time for a new answer, so just keep your mouse on that "???" to click in faster. I type my answers in with my left hand and click them in with my right.

.....::::::::::::::: HELP SUPPORT COOLMATH :::::::::::::::.....
::::::: link to us ::::::: advertise with us ::::::: why we have ads :::::::

|| about us || safe surfing || privacy policy || terms of use || copyrights & fair use ||

|| strategy games || skill games || number games || shape/color games || picture games || logic games || memory games || board games ||

|| jigsaw puzzles || quiz games || word games || games for little kids || coloring pages || mazes || all games a-z ||

|| arithmetic lessons || pre-algebra lessons || algebra lessons || precalculus lessons || all math lessons ||

|| Coolmath.com || Coolmath 4 kids || Spike's Game Zone ||