Using Adding Six Matching Worksheet, students solve eight equations where they are adding six to the first addend.

Using Adding Nine Equations Worksheet, students solve twenty equations where they are adding nine to the first addend.

Using Double Digit Addition Crossword Puzzle, students use the addition equations as clues to fill in the crossword puzzle with the number words that match the sum.

Using Adding Penny, Nickel, Dime Coins Worksheet, students count each coin to find the total amount of money using pictures and skip counting.

Using Sorting Addition Equations Worksheet, students solve addition equations and then sort them into the category that shows its sum.

This Valentine's Day Fact Families Worksheet will teach your students how find the fact family that includes 2 addition and 2 subtraction problems using the same 3 numbers. Fact families improve your students mental math skills. This worksheet helps your students to find the relationship between addition and subtraction using…

Using the Adding 4 Song (MP3), students sing and practice adding 4 with all addition facts 1-15. Your kids will learn how to add 4.

Using the Adding 7 Song (MP3), students sing and practice adding 7 with all addition facts 1-15. Your kids will learn how to add 7.

While using our Using Arrays to Write Addition Equations Worksheet, students write an addition equation for each array that tells the total number of squares.

Using Let's Use a Number Line Activity, students represent whole-number sums and differences within 100 on a number line diagram.

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.

While using our True or False Addition Worksheet, students solve addition equations to determine if the number sentence is true or false.

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

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

While using our Adding Fluency Within 5 Worksheet, students add addition equations to five in order to build fact fluency.

While using our Breaking Down Numbers Worksheet, students write the number pairs that match the sums that the cats are sharing to improve fact fluency.

Using Find the Ten then Add Worksheet, students find the addends that make 10, then rewrite, and solve the second equation.

While using our Addition Word Problems with 3 Numbers Worksheet, students solve addition word problems by drawing pictures and writing equations.

In this 2.MD.6 Second Grade Common Core lesson, students will add and subtract within 100 on a number line.

This 2.NBT.9 Second Grade Common Core Lesson includes 2.NBT.9 Worksheets, 2.NBT.9 Activities, 2.NBT.9 Assessment, and 2.NBT.9 Poster.