Using Doubles Addition Activity, students solve doubles fact addition problems by matching equations and sums.

Using Snowy Addition Activity, students solve single fact addition problems by sorting equations under the correct sum heading.

In this Popcorn Mental Math Activity, students mentally add and subtract 10 or 100 to a given number 100–900.

Using Why Does it Work Addition Subtraction Strategies Activity, students explain why addition and subtraction strategies work, using place value and the properties of operations.

In this Let's Go on a Trip Addition Subtraction Within 100 Activity, students add and subtract within 1000, using concrete models or drawings and strategies.

In this Adding Tens and Tens Activity, students will practice adding 10 to a given number to build addition fact fluency.

Using March Madness Basketball Addition Activity, students compete in March Madness by playing rounds of addition basketball and scoring points for their team!

Using K.OA.4 Common Core Activity, students find the missing addend in addition equations to ten using different strategies to solve.

In this Adding Two Digit Numbers Activity, students add up to four two-digit numbers using strategies based on place value and properties of operations.

Using Snickel-Doodles Counting Nickels Activity, studentspractice counting nickels and cents amounts usingthe Snicker-doodle cookies.

UsingFishing for Numbers Addition Inequalities Activity, students sort sums into categories based on if it is greater than, less than, or equal to 6.

In this Monkey Business Adding with an Unknown Number Activity, students find the unknown whole number in addition equations up to 20.

In this Adding Three Numbers Activity, students add three whole numbers together to solve by matching equation cards to answer cards.

Using Adding to Make 10 Activity, students match addition equation cards with missing addend cards to show equations that make 10.

Using Plenty O' Pennies Counting Pennies Activity, students practice counting pennies to build their coin counting skills.

Using Show Me the Money Recognition Activity, studentsplay BINGO to practice recognizing United States coins and bills.

Using Pirate Addition to 12 Activity, students match addition equation cards with sum cards to build addition fact fluency skills.