Math Antics: Multi Digit Addition

Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...

This worksheet provides 100 two-digit addition problems to solve. None require regrouping. The answer key is provided.

Your second graders explore two digit addition with regrouping. They will investigate problem solving strategies within the context of a trip to the zoo. Multiple resources and assessments are provided.

An outstanding PowerPoint presentation on two-digit addition with regrouping awaits your class. The slides present the steps necessary in extremely clear fashion. There are two "internet games" embedded in the final slide that lead to...

Gain a basic understanding of working with multi-digit addition by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [6:29]

Multi-digit addition basketball game.

Gain a basic understanding of multi-digit multiplication by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [6:04]

Gain a basic understanding of multi-digit multiplication by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [8:24]

Gain a basic understanding of multi-digit subtraction by watching this easy to understand video tutorial. Additional resources are available as part of a paid subscription service. [6:57]

No regrouping required. Hone basic subtraction skills with 20 problems. Learners subtract double-digit numbers.