My students love these number puzzles. They are a great way to practice different strategies for adding and subtracting two-digit and three-digit numbers. They help students play with decomposing numbers to build addition and subtraction math strategies for second grade.
Write numbers 1-10 on a beach ball. Make sure to repeat so kids can practice multiplying like numbers. When your child catches the ball, they multiply together the two numbers their hands land on before throwing it to the next person.