In this Finding 10 More 10 Less Activity, students practice finding 10 more and less than a given number to build skip counting and base ten skills.

In this Subtraction as an Unknown Addend Activity, students find the unknown whole number in addition and subtraction equations up to 20.

Using Commutative Property of Addition Activity, studentsmatch the popcorn cards to the matching popcorn container to show examples of the property.

While using our True or False Equations Activity, students sort each popcorn equation card under the true or false popcorn containers.

While using our Single Digit Addition Word Problem Activity, students solve addition word problems by drawing pictures and writing equations.

Using Compose and Decompose Numbers 11-19 Activity, students use ten frames to compose and decompose numbers to build numbers sense.

In this Add and Subtract with Frogs Activity, students add and subtract within 1000, using concrete models or drawings and strategies.

In this Adding and Subtracting Unknown Numbers Activity, students find the unknown whole number in addition and subtraction equations up to 20.

Using Missing Number Addition Activity, students fill in the missing addends to complete the addition number sentences.

Using Decomposing a Ten Frame Activity, students match addition equation cards with ten frame cards to show equations that make 10.

In this Ice Fishing Addition Subtraction Within 100 Activity, studentsuse addition and subtraction within 100 to solve word problems involving lengths that are given in the same units.

Using Count on Number Line Addition Activity, students count forward from one number to another number on a number line to solve the addition equations.

Using Missing Number Addition and Subtraction Activity, students fill in the missing addends to complete the addition and subtraction number sentences.

UsingIce Cream Addition Sums of 11-16 Activity, studentsmatch the addition problems on the ice cream to the sum on the cone to build their addition fluency.

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