Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.

Challenge your students to solve two number puzzles that will have them adding and subtracting decimals.

With this worksheet, your second graders will be adding up two-digit and three-digit numbers with ease.

Here's a colorful review of addition with decimals! Your child will get to do some coloring as she solves each addition problem.

Learn how to use doubles facts to solve other addition problems!

Students will practice adding and subtracting decimals, before applying the same skills to solve two-step word problems.

Is your child comfortable with adding double-digit numbers? If he's getting there here's a different take on addition problems!

In this worksheet, children use number lines to practice adding and subtracting decimals to the tenths and hundredths place.

Use these cards to help students see the difference between adding three-digit numbers using the standard algorithm and expanded notation.

Help students get a grasp on mentally adding or subtracting 10 from a multiple of 10 with this fun BINGO game!

Double the numbers equals double the fun! Practice adding with near-doubles in this engaging math worksheet.

Adding up big numbers can be tricky. Teach your budding mathematician a helpful trick to keep the numbers in line with carrying!

Your students will practice adding and subtracting decimal numbers to help total the cost of customers' meals at Anita Pepperoni's Pizzeria.

Measure your way to the right answer by using this handy number line to solve word problems about adding length.

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Strengthen your second grader's ability to tackle his addition facts by adding up the number strings, and uncover a fun fact when he's finished.

Practice three-digit addition using open number lines with this second-grade math worksheet!

Get more practice performing three-digit addition using open number lines with this second-grade math worksheet!

There’s value in adding with place value! Practice using place value charts in this charming second-grade worksheet!

Get even more practice performing three-digit addition using open number lines with this second-grade math worksheet!

Vicky the Veterinarian needs some help adding up the animals in her kingdom. Can your second grader give her some assistance with double-digit addition?

Can you decode the secret message hidden in these addition problems?

Did you know that multiplying a number by two is the same thing as adding that number to itself? Use this trick in this lovely math worksheet.

Sail smoothly through addition practice with this hundred chart worksheet for first and second graders!

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

Practice multi-digit addition with this hundred chart worksheet for second graders! 

Use the worksheet, Holiday Shopping 2, to help your first and second graders practice adding or subtracting word problems. Learners will answer the problems and then discuss their answers with partners to show their understanding.

Help your first and second-graders practice adding and subtracting with this holiday-inspired word problem worksheet. Use the Holiday Shopping worksheet to help your learners discuss their answers with partners as well.