Numbers and Operations Teacher Resources

In this fact families and operation sign worksheet, students complete the four number sentences for fact families and write the missing operation sign for numbers sentences. Students complete 6 fact families, 6 missing operations, and 6...

In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they practice solving a number of addition and subtraction problems. Then, students complete the...

Anna and Ryan don't have enough materials for their personal collection or to give away equally! Your pupil will read about their dilemma in their respective word problems and determine how many more of their item they need using...

In this math activity, students solve the problems using the operations of addition, subtraction, multiplication, and division to find the solutions. The answers are found on page two.

In this operations worksheet, students fill in the operations for the number sentences. Students fill in operations for 4 number sentences.

Sixth graders use the prime factorization of numbers to find the greatest common factor and least common multiple. Working in small groups, they solve problems using the greatest common factor and least common multiple.

Fourth graders Split a 2-digit number into tens and ones. They use The Multiplier to partition and solve 2-digit by 2-digit multiplications. They describe how to solve 2-digit by 2-digit multiplications using a diagram.

In this addition instructional activity, students illustrate their understanding of the concept by responding to 20 problems adding 2-digit numbers and providing the correct computation.

Six problems consisting of sets of tens and ones cubes are arranged for aspiring mathematicians to analyze. For each problem, pupils write down the total numbers of cubes and then use < or > to identify which set is the least and...

Middle schoolers demonstrate their understanding of positive and negative integers by adding and subtracting. More importantly, students explain why a negative number, subtracted from a negative number, changes the operation.

In this simplifying expressions worksheet, students use their integer rules and the order of operations to simplify given expressions. Two examples are provided. There are 20 problems on this one page worksheet.

In this math review activity, students solve 30 problems that include order of operations, math square puzzle, missing numbers and signs and Roman numerals. This page is intended for online use but may be completed on paper.

In this mathematical variety worksheet, students use mathematical operations, less than/greater than, even/odd and number sequences to solve 9 problems. They can click on the Check box to determine whether their answer is correct.

For this number of operations worksheet, 2nd graders write 4 original word problems to go with 4 number sentences. Students write out their answers on the lines provided.

In this addition and subtraction inverse operations worksheet, students fill in the blanks in 30 addition and subtraction sentences with the appropriate numbers based on inverse relationships

In this addition and subtraction inverse operations worksheet, students fill in the blanks in 16 addition and subtraction sentences with the appropriate numbers based on inverse relationships.

In this mental math instructional 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...

Pupils identify the end behavior of polynomial graphs. In this algebra lesson plan, students factor and solve quadratic and complex equations. They factor out negative roots and identify the real and imaginary parts of an equation.

In this estimation of sums and differences worksheet, 7th graders solve 20 different problems that are related to estimation of numbers. They add or subtract each problem as shown. Then, students estimate the sums and differences for...

In this fact family worksheet, students write in the missing numbers in the addition problems. They then complete each fact family. There are 6 problems on this worksheet.

In this math activity, students match the pictographs to find the quantities and write each number sentence. They use the operation of addition.

Fifth graders examine how to see patterns by showing how things work together. They identify, analyze and determine a rule for predicting and extending numberical patterns involving operations of whole numbers, decimals and fractions.

In this addition learning exercise, students solve 20 problems in which single digit numbers are added. These are basic addition facts in vertical format.

In this multiplication of decimals worksheet, students begin by reviewing whole number multiplication skills. They multiply whole numbers by decimals. One problem asks students to determine the decimal placement when numbers with like...