Students use recipes to add fractions and convert improper fractions to proper fractions and mixed numbers. In this fraction lesson plan, students watch a video on someone making a recipe and compare and change the recipes to fit the...

Preview a presentation that goes over the definitions of postive numbers, negative numbers, and integers with your mathematicians. Many examples of how these numbers are used in daily life are presented, as well as examples of how these...

Hone those math skills with this three plus two digit addition worksheet. Learners work to solve 40 problems that require them to add two-digit to three digit numbers, some regrouping is required.

In this online interactive adding negative numbers worksheet, students practice their math skills as they solve 15 problems that require them to add 2 negative numbers between -100 and 100. The answers may be typed in on the worksheet...

For this addition worksheet, students find the sums in 12 problems. They add two negative two digit numbers in each problem. They enter and submit the answers online, or print out the page as needed.

Subtraction is all about opposites, and the fifth activity in a series of 25 introduces the concept of subtracting integers. Pupils connect subtracting with discarding a card in the integer game. They develop the rule for subtracting...

Mix things things up in your elementary math class with a series of problem-solving exercises. Presented with a series of mixed number word problems, young mathematicians are asked to solve them by using either visual fraction...

Develop the rules for adding rational numbers. Pupils continue to work on adding integers. Young mathematicians use their experiences to develop the rules for adding integers with like and unlike signs. They finish the lesson plan by...

In this finding the sums learning exercise, students add four-digit numbers with regrouping. Students solve 20 problems. 

Elementary schoolers solve practice problems on the board and are shown how to line up the numbers for addition. They solve various addition problems in small groups. Everyone continues the same process for solving subtraction problems.

Students explore adding 2-digit numbers. In this math activity, students identify 2-digit numbers and use base ten blocks to practice adding. Students use addition to break a code.

In this finding the sum worksheet, students add two-digit plus two digit numbers in ones and tens place values with regrouping. Students solve 12 problems.

There is no need to regroup to complete this set of 20 addition problems. Learners will add two-digit numbers togther each sum. 

Explore the many paths to get to four in this addition and subtraction worksheet! Learners walk through the steps of the options: adding two numbers, adding three numbers, and subtracting two numbers. They examine which...

Some times a simple lesson is all you need. Here are 2 worksheets that can be used as a lesson on problem solving, addition, and partner work. The first worksheet has learners use a tens and ones charts to practice adding simple...

Show young mathematicians that they are fully capable of mentally adding two-digit numbers. They start by solving 12 two-addend problems (all with two-digit numbers and aligned horizontally). There is no room to show work. Consider...

In this addition instructional activity, students add five digit numbers together to find a sum. Students complete 15 addition problems with and without regrouping.

In this addition worksheet, students add five digit numbers together to find a sum. Students complete 15 addition problems with and without regrouping.

Learners complete two double-digit problems, one addition and the other subtraction. They also determine the missing addend in two additional problems. An explanation as to how to solve both problems is included. 

Okay, so your scholars are excelling at two-addend addition problems, but what about three or four? Here are some practice problems to stretch their math skills. They find the sums of six equations: two with two addends, two with three...

Here are some practice problems with adding and subtracting three-digit numbers. Scholars complete three addition problems and three subtraction problems. None of these involve carrying over or regrouping. There are only two numbers to...

Students add and subtract fractions and mixed numbers. In this fractions worksheet, students learn how to add and subtract mixed numbers based on their knowledge of adding and subtracting fraction with a teacher led question and answer...

In this adding mixed numbers practice worksheet, learners solve 14 problems that require them to add mixed numbers that have like denominators.

In this mixed number addition worksheet, students add a total of 14 problems, using mixed numbers with like denominators. An example problem appears at the top of the worksheet.