Build number sense and review first grade math skills with these engaging printable riddle cards! Use them in small groups, RTI, centers, homeschool, math stations, and tutoring to practice addition, subtraction, math strategies, adding and subtracting tens, coins (pennies, nickels, and dimes), odd and even numbers, and comparison signs. This free set of 12 cards is a great way to get started on daily number talks and exploring the 120 chart! #1stgrademath#2ndgrademath
