Joining (Addition) - Result Unknown

[Free Registration/Login may be required to access all resource tools.] CK12: Solving-Multi-step-Problems-with-Addition-and-Subtraction video tutorial

Teach your class how to mentally solve whole number addition and subtraction problems using compensation from tidy numbers including equal additions. They use appropriate recording techniques and predict the usefulness of strategies for...

Learners write out and solve 12 horizontal four-digit addition problems.

In this addition learning exercise, students complete a set of 12 problems by adding three- and four-digit numbers. A reference website is provided for additional activities.

In this column addition problem, students add two-digit numbers with and without regrouping. Students complete 12 addition problems.

In this column addition learning exercise, learners complete 12 two-digit addition problems with and without regrouping.

In this column addition activity, students add two-digit numbers with regrouping. Students complete 12-column addition problems.

In this column addition worksheet, learners add four-digit numbers together with regrouping. Students complete 15 column addition problems.

Elementary schoolers add four-digit numbers together with regrouping. Students complete 15 column addition problems.

In this column addition instructional activity, students add four-digit numbers together with regrouping. Students complete 15 column addition problems.