In this Adding and Subtracting to 1000 Activity, students add and subtract within 1000, using concrete models or drawings and strategies.

In this Let's Workout Our Brain Add Subtract Within 20 Activity, students fluently add and subtract within 20 using mental strategies.

Using Snowball Addition Activity, students practice drawing pictures to solve single digit addition problems.

Using Stuffd Sums Thanksgiving Activity, students match each addition pie to its ice cream scoop sum.

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

In this 1.OA.2 Common Core Activity, students add three whole numbers together to solve by matching equation cards to answer cards.

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

Using this Sweet Summer Treats Money Addition Activity, students Match the money cards with the food cards to match the prices of the items.

While using our Arithmetic Theme Park Multi-Step Word Problems Activity, students solve word problems using the four operations to match each ticket with a ride.

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 thisComputation Station Triple Digit Addition Activity, students add three-digit numbers to improve their regrouping skills with larger numbers.

Using thisMama Mia Commutative Property Addition Activity, students practice the Commutative Property of Addition by writing equations in any order.

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

Using Three Addend Addition Activity, students solve three addend addition problems by matching equations and sums.

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

Using this Frac-Man Fractions Activity, students solve fraction problems to help feed Frac-Man and/or Mrs. Frac-Man.