Children practice writing numbers from expanded forms, and expanded forms from numbers.

Children practice adding integers and decimals to the thousandths place in this practice worksheet.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Try solving near-doubles facts with these nine problems!

Get ready for a deep dive into the properties of addition with this first- and second-grade worksheet!

Use this visual model to practice adding 10 to two-digit numbers!

Students solve addition problems with two-digit addends and no regrouping on this fruit-themed worksheet.