Pupils fill in the missing addend to an addition problem that adds up to 20. This number could be a one-digit or two-digit number. They complete a total of  41 missing addend problems. Answers are available.

These caterpillars each have a number sequence printed on their segmented bodies, but some numbers are missing! Look at the completed caterpillars as an example, asking kids to notice a possible pattern. They should observe that the...

Where are all the addends? Addition novices solve 36 equations by filling in the single-digit addend to achieve the given sum. They reference several examples, each of which include object sets to help learners visualize the...

Third graders study the difference between the Kwakiutl, Cheyenne and Navajo tribes. They identify the people, resources, lifestyle and beliefs of the Kwakiutl, Cheyenne, and Navajo Indians. Afterward, they present their projects on each...

There are so many ways to solve any given math problem. Get your problem-solving basics covered with this handy slide show. Various calculation methods are used to solve multiplication, addition, subtraction, and division problems...

Skip count along the mushrooms to complete these number sentences which give young scholars an introductory look at addition and subtraction. Starting from five double-digit numbers, they subtract or add by threes, fours, and fives to...

In this regrouping to subtract worksheet, students regroup tens and hundreds to solve three-digit subtraction problems. Students solve seventeen problems.

Show your class how people calculated complex math problems in the old days. Scholars take a trip back to the days without calculators in the 15th installment of a 35-part module. They use logarithms to determine products of numbers and...

In this mathematics worksheet, 2nd graders solve various problems by either adding or subtracting when necessary two-digit terms. They use a number line at the top for help solving each.

In these math lessons worksheets, 1st graders practice their math skills of subtraction and addition by completing the 20 pages of equations.

In this addition and subtraction worksheet, students add or subtract the single, two, and three digit problems. Students use the provided space to solve the problems. Students solve 28 problems.

For this subtraction practice worksheet, students use their problem solving skills to solve 120 problems that require them to subtract 1 digit numbers from 1 digit numbers.

In this subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to subtract 1 digit numbers from 1 digit numbers.

In this multiplication worksheet, students complete multiplication problems including numbers up to 3 digits. Students complete 16 problems total.

In this subtraction practice worksheet, students use their problem solving skills to solve 200 problems that require them to subtract single digit numbers.

In this finding the difference activity, students subtract one-digit numbers from numbers two to ten on a page with a fun clip art next to each problem. Students solve 15 problems.

In this finding the differences worksheet, students subtract two from the single digit numbers three to nine. Students solve 10 problems. 

In this subtraction instructional activity, 3rd graders subtract 2 digit numbers by 2 digit numbers to answer 24 problems. Students circle the differences that are odd and draw a box around differences that are even.

For this online interactive math skills worksheet, students solve 10 multiple choice math problems regarding 3-digit addition and subtraction. Students may submit their answers to be scored.

In this addition instructional activity, students add one digit numbers to the number 2 and check it with the subtraction fact. Students complete 10 problems.

In this order of operations worksheet, students complete addition and subtraction problems with parenthesis and 3 and 4 digit numbers. Students complete 9 problems. 

Students must use their mathematical reasoning skills in order to make four math statements true by filling in the boxes with the correct digits. Addition, subtraction, multiplication, and division problems appear.

In this subtraction worksheet, students use the number puzzle to solve the double digit subtraction problems. Students solve 9 problems.

In this subtraction worksheet, 1st graders enhance their subtraction skills by solving the single digit subtraction equations. Students solve 12 problems.