Roar! Adding up to 5 is a lion of a task. Young mathematicians add sets of lions, writing the sum beside each set. There are 6 very cute sets of lions to count and add. 

How many hippos are there? Never more than 5 on this worksheet. Kindergarteners count hippos, add them together, and write the sum in the provided box. There are 6 problems to solve.

In this subtraction worksheet, students solve 36 problems in which numbers below 20 are subtracted. The minuend has two digits and the subtrahend has only one.

In this missing numbers worksheet, students fill in missing numbers to complete a set of 8 problems using addition or subtraction. A reference web site for additional resources is given.

In this adding practice worksheet, students sharpen their problem solving skills as they solve 6 story problems that require them to add three 2-digit numbers.

In this addition worksheet, learners add doubles facts that are all two digit numbers. Students complete 40 addition problems.

In this addition worksheet, students add one digit numbers to each other. Students solve 8 addition problems where they write the sum.

In this addition worksheet, students add one digit numbers to each other. Students solve 8 addition problems where they write the sum.

For this addition worksheet, students add one digit numbers together. Students complete 80 addition problems and write the sum.

In this adding negative numbers worksheet, students solve three multi-part short answer problems. Students add negative integers. Students evaluate addition and subtraction expressions for given values.

Whether it's counting marbles, flowers, or playing cards, small objects can add up to great sums. Learners work six story problems to practice addition to 100. Some regrouping is required, along with distinguishing useful from irrelevant...

In these two finding the sums worksheets, students add two-digit and three-digit numbers with regrouping and four-digit and five-digit numbers with regrouping. Students solve 39 problems.

In this addition worksheet, learners solve ten math problems in which they add a single digit number and a decimal number. Students solve these problems in their head and write the answers in the boxes. The answers are available on the...

RJ and Zoey are at camp and need to get back to the mess hall for lunch, but they don't know how far they have to walk. Help them figure out the distance while teaching young mathematicians how to add and subtract fractions with this...

An interactive boosts mathematicians' knowledge of subtracting integers using a horizontal number line by way of multiple-choice, true or false, and discussion questions. 

Find the sum, no problem! Your class will add single digit to double digit numbers to determine the sum for 30 practice problems. 

A six-question interactive takes mathematicians to Lollipop Land where they manipulate lollipop trees to make equivalent ratios.  Question types include multiple-choice, true or false, and a discussion. 

It's time to celebrate the 12 days of Christmas with this fun set of full-color printables that would be ideal for early readers and counters during the holidays.

Second graders add two digit numbers with manipulatives. In this addition lesson plan, 2nd graders are given blocks to add numbers together.

In this single digit addition worksheet, students complete a total of 20 vertical single digit problems. Answers are included on page 2.

In this addition of 2-digit numbers worksheet, students complete a set of 20 problems, adding three 2-digit numbers together. Answers are included on page 2.

In this single digit addition worksheet, students complete a total of 15 vertical problems. An answer key and reference web site address are included.

In this addition worksheet, students complete a total of 16 problems, adding numbers 11 through 20. Answers are included on page 2.

In this addition worksheet, 2nd graders add two digit numbers together with and without regrouping. Students complete 40 problems.