Math Game: War with Special Decks

The all-time most-visited page on this site is my post about Math War: The Game That Is Worth 1,000 Worksheets. It’s easy to adapt to almost any math topic, simple to learn, and quick to play. My homeschool co-op students love it.

But Math War isn’t just for elementary kids. Several teachers have shared special card decks to help middle and high school students practice math by playing games.

Take a look at the links below for algebra, geometry, and trig games. And try the Math War Trumps variation at the end of the post to boost your children’s strategic-thinking potential.

Have fun playing math with your kids!

War Decks for Algebra & Geometry

War Decks for Algebra 2 & Trigonometry

Math War Trumps

The biggest problem with Math War is that it’s really just a worksheet in disguise. Children enjoy it more than a worksheet because of the social interaction, but there’s no choice or strategy to the game.

But you can bring strategic thinking into your number practice by playing Math War Trumps:

  • Players draw three cards from their deck and look at them.
  • The player whose turn it is calls the trump: High or Low, for which answer takes the trick. Or “closest to zero,” or any other winning value that makes sense with your card deck.
  • Then all players choose a card to reveal, and the winner collects the other cards as prisoners.
  • In case of a tie, the winners choose one of their remaining cards for a head-to-head competition (with the same trump).

Then all players draw enough cards to replenish their hand for the next turn.

Your Turn

Do you have a favorite way to play math with your kids? Please share in the comments below!

CREDITS: “Man shuffling cards” by ammiel jr and “Red playing cards” photo by José Pablo Iglesias via Unsplash.com.

Play Math with Your Kids for Free

One of the most common questions I get from parents who want to help their children enjoy math is, “Where do we start?”

My favorite answer: “Play games!”

And in this time of pandemic crisis, it’s even more important for families to play together. So my publisher agreed to make my ebook Let’s Play Math Sampler: 10 Family-Favorite Games for Learning Math Through Play free for the duration.

When you’re stuck at home and getting bored, it’s a great time to play math with your kids.

Math games meet children each at their own level. The child who sits at the head of the class can solidify skills. The child who lags behind grade level can build fluency and gain confidence.

And both will learn something even more important: that hard mental effort can be fun.

The Let’s Play Math Sampler contains short excerpts from my most popular books, including a preview of two games from my work-in-progress Prealgebra & Geometry Games.

Don’t miss it: Download your copy today.

Free Online Preview

Ebook available FREE at most bookstores:
Amazon-logo google-play-badge Barnes-Noble-logo kobo-logo apple-books-badge Scribd_logo and other online retailers.

Or you can order the paperback by special request at your favorite local bookshop.

Update 1: Has your favorite store refused to adjust its price? (I’m looking at you, Amazon!) Try this link, and the good folks at BookFunnel will help you load the ebook file to your reading device (phone, Kindle, etc.): https://bookhip.com/SAATAW.

Update 2: I’ve added a downloadable PDF file to the BookFunnel link, for readers who prefer that format.

“Denise Gaskins is that sound voice of reason that comes into my head when I get agitated teaching. This isn’t performance — this is play. My kids aren’t on trial, they are learning to learn.”

—Sonya Post

“By exploring math in a playful way, your kids will be happy to learn and will discover an enjoyment of math in the process. You might even have fun, too! ”

—Olisia Yeend

NOTE: In many locations, you can get the rest of my playful math books free if you request them on your library app or through your local librarian.

Playing with a Hundred Chart #35: The Number Grid Game

This is a pretty simple game, but it makes a nice variation on the Race-to-100 game for young children who need to work on counting by tens from any number.

See the Number Grid Game (PDF)

How to Play

You’ll need a 6-sided die, a hundred chart (printables here), and a small token to mark each player’s square. A crumpled bit of colored construction paper works well as a token.

Take turns rolling the die. If you roll:

  • 1: Move either 1 or 10 squares, your choice.
  • 2: Move either 2 or 20 squares.
  • 3–6: Move that number of squares.

The first player to reach the final square by exact count wins the game.

Variation #1: For a shorter game, the first player to move off the board wins. You don’t have to hit the final square by exact count.

Variation #2: For a longer game, if you cannot move your full roll forward, you must move backward. Rolling 6 is a “wild card” — you can move any number from one to ten.

Variation #3: Count down. Start at the highest number on your chart and subtract each roll, moving toward zero. If you have a chart like the original shown above, a player whose move goes past zero into negatives will add the number on their next roll.

More Ways to Play on a Hundred Chart

A hundred chart can provide mathematical play from preschool to high school. The list on my blog began many years ago with seven activities, games, and logic puzzles.

Wow, has it grown!

Discover 30+ Things To Do with a Hundred Chart

New Math Board Game: MULTI on Kickstarter

If the math classic The Product Game got together with Ultimate Tic-Tac-Toe, this game would be their child.

According to game creator Federico Chialvo, “MULTI is a fantastic 2-player math game designed with the joy of mathematics in mind. This game is so fun your kids won’t want to stop playing, and neither will you!”

Originally designed for students in 2nd-5th grade, MULTI helps children develop fluency with multiplication facts and the relationship between multiples and factors. Even better, the rich strategy and gameplay can be enjoyed by people of all ages.

If you want to play math with an elementary-age child, check out the Kickstarter:

Click Here for the MULTI Game on Kickstarter

“Mathematics is a polarizing topic! For some, it is a fountain of wonder, beauty, and intrigue. For others, it is a cold dark thing, something to be avoided or even feared. Yet, my experience has shown that everyone can find joy in mathematics when it is presented in the right way.”

—Federico Chialvo
MULTI – Math Board Game – Fun For All Ages!

Math Game: Place Value Fish

Math Concepts: addition, subtraction, place value to six or seven digits.
Players: two or more.
Equipment: pencil and paper.

Set-Up

Each player needs a sheet of blank or lined paper, and a pencil.

At the top of your page, write a 6-digit number. All the digits must be different, and none of them can be zero.

How to Play

On your turn, you go fishing for points. Ask one other player, “Give me your _____’s.” The blank is for the single-digit number of your choice.

The other player answers, “You get _____.” This blank is for the value of that digit in the other player’s number.

For example, suppose you asked for 5’s. If the other player has a 5 in the tens place of his number, you get 50 points. But if 5 was in the ten-thousands place, you would get 50,000. And if there is no 5 at all, you get zero.

You add those points to your number. The other player subtracts the points from his number.

Then it’s the next player’s turn to go fishing.

Notice These Rules

Your number may change with each turn (except when you get zero). Always use your most recent number to add or subtract the fishing points.

If you have more than one of the digit asked for (like the player on the left above, who has two 7’s), you may choose which one to give away. That is, you can give the other player 70 points and not even mention the 7,000.

Endgame

Keep taking turns until every player gets five chances to fish for points. After five rounds, whoever has the highest score wins the game.

UNLESS the winner made an arithmetic error.

Be sure to check each other’s math, because any player who makes a mistake automatically loses the game.

Share the Fun

If you try this math game with your kids, I’d love to hear how it goes. Please drop a comment below.

And tell us about your favorite math game, so we can all play that, too. 😀

CREDITS: This game comes from Michael Schiro’s book Mega-Fun Math Games: 70 Quick-and-Easy Games to Build Math Skills. Feature photo (top) by Ruben Ortega via Unsplash.

Giveaway: Let’s Play Math Sampler

Want to help your children learn math?

Teach them to play.

My new Let’s Play Math Sampler: 10 Family-Favorite Games for Learning Math Through Play contains short excerpts from my most popular titles, including a preview of two games from my work-in-progress Prealgebra & Geometry Games.

It’s a great way to get started with playful math!

This week, my publisher Tabletop Academy Press is offering a free copy of the Sampler to TWO lucky winners.
[Winners with a U.S. mailing address will receive both paperback (by U.S. Media Mail) and ebook (by online download) versions of the book. International winners will receive ebooks only.]

How to Enter the Giveaway

The giveaway is over, but I’d still love to hear your “math memory” comments.

  • Share a math memory! Scroll down to leave a comment with something from your school days, a cute thing your child has said, or anything else about learning or playing with math.

Congratulations to our winners: Michael and Caroline. Check your email for details on how to claim your Let’s Play Math Sampler books.