Using tally marks is a strategy young mathematicians use when counting on or back, and particularly when learning to count and give value to larger numbers efficiently. With this downloadable PDF, they'll learn that each tally mark represents one, and that when they count five, they can make a cool new group that will help them add and subtract faster and with efficiency and accuracy. They'll be able to apply using tallies to everything from math problems to scorekeeping when playing games with their friends.
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