Exhibit fluency when adding within 100.

Add two-digit numbers with and without regrouping.

Solve one and two-step addition word problems.

Decompose numbers to solve addition equations.

Practice is a key component in mastering math concepts. Providing your child with flash cards, worksheets, games, and real-life opportunities to use addition to solve problems will encourage them to think about numbers and addition in a variety of ways. Our addition worksheets for holidays are always a hit with second-graders and provide extra practice for struggling students and reinforcement for other students.

Addition Practice: Worksheet 181 - Students will add two 2-digit numbers without regrouping.

Addition Practice: Worksheet 182 - Find the sums to 99 when adding two 2-digit numbers without regrouping.

Addition Practice: Worksheet 125 - Students will practice adding three 2-digit numbers without regrouping to find the sums to 99.

Addition Practice: Worksheet 165 - Students will practice adding three 2-digit numbers to find sums to 150.

Addition Practice: Worksheet 166 - Find the sums to 200 when adding three 2-digit numbers.

Addition Practice: Worksheet 167 - Practice adding three 2-digit numbers with sums to 199.

Addition Practice: Worksheet 168 - Students will "whistle while they work" on these addition problems featuring three 2-digit numbers.

Double-Digit Fun: Worksheet 2 - Students will add a 2-digit number and a 1-digit number without regrouping and solve a puzzle when they correctly complete this fun worksheet.

Addition Practice: Worksheet 176 - Students will add two 3-digit numbers with sums to 1,000 and no regrouping.

Addition Practice: Worksheet 177 - Students will add two 3-digit numbers with sums to 1,000 without regrouping.

Duck Addition Math Maze - Students will solve the addition problems and help the duck get to the pond.

Alien Addition Maze 4724- Students will add 2-3 numbers to find the sums to 1,000 then color designated spaces to complete the maze. No re-grouping required.

Math Squares: Worksheets 1 and 2 - Add the numbers going across and down to complete the math addition squares.

Addition Practice: Worksheet 178 - Adding two 3-digit numbers with sums to 1,000 and no regrouping.

Addition Practice: Worksheet 179 - Students will add two 3-digit numbers to find sums within 1,000. No regrouping required on this addition worksheet.

Addition Practice: Worksheet 180 - Students will practice adding two 3-digit numbers without regrouping.

Christmas Addition: Worksheet 7 - Students will find sums to 99 when they add a 1-digit number and a 2-digit number. No regrouping required.

Christmas Addition: Worksheet 8 - Students will add a 1- and 2-digit number without regrouping.

Halloween Mystery Math Worksheet 2 - No regrouping is required when solving addition problems within 99. Students will match the answers to a letter to solve the secret code.

Halloween Maze: Worksheet 2 - Add to find sums to 1,000 and identify odd-numbered sums to find a path to the haunted house.

Valentine's Day Addition: Worksheet 2 - Kids will love adding two 2-digit numbers with no regrouping.

Valentine's Day Addition: Worksheet 3 - Students will practice adding two 3-digit numbers without regrouping.

Addition Practice: Worksheet 102 - Twenty-nine addition practice problems that require regrouping to find the sums to 100.

Addition Practice: Worksheet 184 - Students will practice 2-digit addition with regrouping.

Addition Practice: Worksheet 185 - Students will add three 2-digit numbers. Regrouping required.

Addition Practice: Worksheet 186 - Regrouping is required when adding three 3-digit numbers with sums to 1,000.

Addition Practice: Worksheet 187 - Students will add three 3-digit numbers. Regrouping required.

Christmas Addition: Worksheet 9 - Students will practice regrouping when adding a 2-digit number and a 1-digit number on this fun holiday worksheet.

Christmas Addition: Worksheet 10 - Christmas picture to color accompanies this addition worksheet featuring addition with sums to 99. Regrouping is required.

Christmas Addition: Worksheet 11 - Holiday addition with regrouping and sums to 99.

Christmas Addition: Worksheet 12 - Regrouping is required when adding a 1-digit number and a 2-digit number.

Easter Addition: Worksheet 5 - Students will add and regroup, then write the sums to 50 inside the Easter eggs. The bonus activity requires students to color the eggs that have an even-numbered sum.

Easter Addition: Worksheet 6 - Write sums to 100 inside Easter eggs. A bonus activity requires students to color the eggs that have an odd-numbered sum.

Easter Addition: Worksheet 7 - Students will add two 2-digit numbers to find sums to 100. Regrouping is required.

Halloween Maze: Worksheet 2 - Add to find sums to 1,000 and identify odd-numbered sums to find a path to the haunted house.

Thanksgiving Addition: Worksheet 9 - Students will practice adding two 2-digit numbers with sums to 100. Regrouping required.

Thanksgiving Addition: Worksheet 10 - Thanksgiving theme addition worksheet requires regrouping when adding two 2-digit numbers with sums to 100.

Thanksgiving Addition: Worksheet 11 - Students will add three 2-digit numbers with sums to 300. Regrouping is required on this Thanksgiving worksheet.

Multiplication Practice: Worksheet 1 - This worksheet includes images which demonstrate the concept of multiplication as well as numerous problems to solve. Products to 10.

Halloween Picture Multiplication: Worksheet 3 - Six picture multiplication problems with products to 12.