This game is played like regular tic-tac-toe, except a player must correctly solve a decimal problem before marking a space. There are three worksheets included: Adding Decimals, Subtracting Decimals, and a mixture of Adding and Subtracting Decimals.
The first player will choose a space, but both players will solve each of the problems. If a player marks a space, but gives the wrong answer, then the other player can "challenge" the move. If this happens, both players will have to check their answers with the teacher. If the answer is proven to be wrong, then the other player gets the mark. The first player to get three in a row wins!
This product is also included in my Decimals Tic-Tac-Toe Bundle! You can find this product here:
Decimals Tic-Tac-Toe Bundle!
Check out some of my other products here:
Long Division with Decimals Task Cards with QR Codes
Multiplying Decimals Task Cards with QR Codes
Multiplying and Dividing Decimals Tic-Tac-Toe
ZONK! 5th Grade Math Test Prep Game
This purchase is for personal use only.
© Brittany Kiser. Please note - this resource is for use by one teacher only. If other teachers at your school would like to use the materials, please purchase additional licenses. Thank you!