In this subtraction worksheet, students complete 12 problems, subtracting one 3-digit number from another. A reference website is provided for additional activities.

Students solve 30 two-digit addition problems printed horizontally, with the reminder to add in their heads, starting with the bigger number first.

For this 4-digit column addition worksheet, students complete 15 problems. A reference website is given for additional activities.

Students complete a set of 12 problems, adding three and four-digit numbers. Problems must be arranged vertically and solved. A reference website is given for additional activities.

In this subtraction with two-digit numbers instructional activity, students use a strategy to solve thirty problems in their heads by subtracting tens and then ones.

For this subtraction with two-digit numbers worksheet, students use the subtraction facts to find the missing numbers for 40 problems with regrouping.

In this four-digit subtraction worksheet, students solve fifteen subtraction problems that require regrouping when necessary.

In this column subtraction with four digits worksheet, students solve fifteen subtraction problems with borrowing when necessary.

In this subtraction worksheet, students complete 12 problems, writing the 4-digit numbers in columns and completing. A reference website is provided for additional activities.

In this subtraction worksheet, students write out problems in columns and solve, subtracting one four-digit number from another. A reference website is given for additional activities.

In this column addition worksheet, students complete 16 problems involving adding two- and three-digit numbers. A reference website is provided for additional activities.

In this addition learning exercise, students complete 16 problems by adding two- and three-digit numbers. A reference website is provided for additional activities.

In this column-addition worksheet, students add four-digit numbers that represent money with decimals. Students complete 20 problems with regrouping.

For this subtraction activity, students complete a set of 15 problems, subtracting four and five-digit numbers. A reference website is given for additional activities.

In this subtraction worksheet, learners put problems from horizontal to vertical and solve them. Students complete 12 subtraction problems that contain four- and five-digit numbers.

For this column subtraction money four digit worksheet, students rewrite the money subtraction problems into columns and work them out.

In this problem solving worksheet, students add together 20 problems involving 2-digit whole numbers. Students record their answers underneath each problem.

In this 3-digit addition worksheet, students complete a total of 20 problems written in vertical form. Answers are included on page 2.

Help young mathematicians see the value in addition and subtraction. Offering one addition and one subtraction problem, this worksheet walks students step-by-step through the solutions of each, starting in the ones place and working...

Scholars of all ages can use the various tools of technology to construct and illustrate a story. Utilizing this resource, learners work with a partner to brainstorm and draft a story based on personal experience. They use computer...

Build creative thinking and organization skills with a beautiful quilting project. Young photographers use a digital camera and computer to create photo transfers, which they will use to create a photo quilt square. They sew or embroider...

Which creates more digital traces: surfing the Internet in a coffee shop, or using an iPhone to send a text message? The answer may surprise you! An interactive resource prompts users to choose which devices, operating systems, and...

Twelve division problems are presented for youngsters to practice with. All of them require the division of a four- or five-digit dividend by a two-digit divisor. Some will have remainders. There is probably not enough room for math...

A digital footprint is the trail of personal information that comes from purchasing online, tagging friends in photos, blogging, and using social media. Kids discuss what information can be tracked, privacy, and what your digital...