A True Addition Number Sentences Worksheet for 2nd grade: six missing-number equations plus four true-or-false sentences that teach what the equals sign really means. Answer key included for fast checking.

Using the Adding 11 Song (Lyric Mjusic Video), students sing and practice adding 11 with all addition facts 1-15. Your kids will learn how to add 11.

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

While using our Number Stories Adding and Subtracting Worksheet, students solve addition and subtraction word problems by drawing pictures and writing equations.

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

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

While using our Is It True or False Worksheet, students decide if they both sides of the equal sign are the same by filling in the bubbles that show the true equations.

While using our Adding to Solve Subtraction Problems Worksheet, students solve the subtraction equations below by treating them like addition problems.

Using Two Digit Addition Regrouping Worksheet, students solve double digit addition problems with regrouping using addition steps.

Using Estimation Multiple Choice Worksheet, students estimate answers when solving word problems of all operations, then select multiple choice answer.

Using this Coin Values Worksheet, students label coins with their names and amounts to improve their coin counting skills.

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

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

While using our Adding and Subtracting Number Stories Worksheet, students solve addition and subtraction word problems by drawing pictures and writing equations.

While using our Adding to One Thousand Worksheet, students solve the equations using strategies to add fluently.

In this Ten More and Ten Less Worksheet, students practice finding 10 more and less than a given number.

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

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

While using our Decomposing Numbers Worksheet, students break apart the numbers into pairs by showing 2 ways to decompose each number.