In this 2.NBT.5 Second Grade Common Core lesson, students fluently add and subtract within 100 using multiple strategies.

In this 3.NBT.2 Third Grade Common Core Lesson, studentsfluently add and subtract within 1000 using multiple learned strategies.

In this 4.NBT.4 Fourth Grade Common Core Lesson, students add and subtract multi-digit whole numbers.

In this 5.NF.2 Fifth Grade Common Core Lesson, students solve word problems involving adding and subtracting fractions with uncommon denominators.

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

Using Adding Five Matching Worksheet, students solve equations where they are adding five to the first addend.

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

This totals to ten worksheet helps 1st grade students find number partners that make 10 with a staircase chart and practice problems. An answer key is included for fast, easy checking.

This adding 8 word problems worksheet gives 1st graders five short stories to solve by adding 8. Each story has a number sentence to finish, and an answer key is included for fast checking.

Build fast sums with this adding nine matching worksheet for 1st grade. Kids match six add-nine facts, then solve four more, and an answer key makes checking quick and easy.

Students solve six holiday math facts and color a picture bar graph in this St Patricks Day graphing worksheet, then answer five questions about their data. Built for 1st grade with an answer key included.

Using the Adding 7 Song (Lyric Mjusic Video), students sing and practice adding 7 with all addition facts 1-15. Your kids will learn how to add 7.

Using the Adding 6 Song (Lyric Mjusic Video), students sing and practice adding 6 with all addition facts 1-15. Your kids will learn how to add 6.

Using the Adding 6 Song (MP3), students sing and practice adding 6 with all addition facts 1-15. Your kids will learn how to add 6.

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

IIn this 4.NF.3 Fourth Grade Common Core Lesson, students add fractions and mixed numbers with common denominators.

In this 4.NF.5 Fourth Grade Common Core Lesson, students express a fraction with denominator 10 as an equivalent fraction with denominator 100, and thenadd two fractions.

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

This adding with measures worksheet gives 2nd graders five length stories to turn into addition sentences and solve, keeping the unit with each total. An answer key is included.

The Adding Ten Matching Worksheet gives 1st grade students five plus-ten facts to match and six more to solve, with an answer key, so adding ten becomes quick and automatic.