In this identifying numbers that total fifty instructional activity, learners use an addend and the sum fifty to write the missing number. Students solve 41 problems.

Students investigate the placements of numbers on a number line. In this algebra lesson, students visualise addition and subtraction on a number line.

For this online interactive integers worksheet, 4th graders solve 8 addition and subtraction integer math problems and problem solve 6 integers problems involving numbers from -20 to 20. Students check their answers online when done with...

First graders observe and demonstrate a variety of problem solving strategies to solve problems involving one-to-one correspondence and whole numbers to 100. They discuss the steps of the problem solving process, and solve a word...

In this algebra instructional activity, students complete a cross word puzzle using numbers instead of words. Every number between 1 and 9 can only be used once. There is an answer key with this problem.

In this positive and negative numbers worksheet, learners solve 50 problems in which positive and negative integers are added and subtracted. There is detailed instruction provided. This page was intended to be an online activity, but...

In this mixed number fraction worksheet, 5th graders add and subtract the like mixed number fractions. Students solve 10 fraction equations.

In this mixed number fractions instructional activity, 5th graders add and subtract the like mixed number fractions. Students solve 10 fraction equations.

In this adding mixed numbers activity, students problem solve and calculate the answers to ten addition equations involving mixed numbers.

Fourth graders develop the concept of adding and subtracting decimals. In this decimal lesson, they participate in a teacher directed demonstration of how to add and subtract decimals. They work in teams as each person performs one step...

In this adding mixed numbers with like denominators worksheet, students problem solve and calculate the answers to seven addition equations.

In this fraction addition and subtraction instructional activity, 5th graders add and subtract the like mixed number fractions. Students solve 10 fraction problems.

In this addition worksheet, students practice adding the number 4 to 10 single digit whole numbers. Students write their sums in the boxes provided.

First graders work with partners, using cubes to make addition sentences. In this math lesson, 1st graders separate cubes into 2 parts and discuss the relationship to addition sentences. Students practice separating cubes. Students make...

In this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.

Fifth graders access prior knowledge of calculating using a number line. In this adding and subtracting with negative numbers lesson, 5th graders use a number line to solve math problems.

In this fraction addition learning exercise, 5th graders add the whole numbers and then the fractions with like denominators. Students add to solve 16 problems.

In this fraction addition worksheet, 5th graders add the numerators of the mixed number fractions with like denominators to solve the 14 problems.

In this mental math activity, students complete a 6 question multiple choice online interactive activity without using pencil, paper or calculator. Included are word problems, multiple operations, averaging, and basic arithmetic.

In this addition worksheet, students practice solving 10 addition math problems by adding the number 7 to 10 single digit numbers.

In this addition worksheet, students solve 40 problems in which a two digit number is added to a single digit without carrying.

In decimal addition worksheet, students practice their math skills as they mentally add the decimal numbers in 6 problems, fill in 4 patterns, and solve 4 more decimal problems.

In this doubles addition worksheet, students add doubles of one digit numbers up to the number 10. Students complete 10 addition problems.

In his adding 10 worksheet, students find sums, adding 10 to one-digit numbers and solving 4 word problems. A website reference for additional resources is given.