Addition doesn't have to be puzzling—practice finding sums with these puzzle boxes!

Addition doesn't have to be puzzling—practice finding sums with these second- and third-grade puzzle boxes!

What does carrying have to do with math? Help your second grader find out with this worksheet full of big number addition and carrying hints.

Use Election Night to teach your child about politics and government, and have them add up the electoral votes each presidential candidate earns throughout the night.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

Use this exercise to give your students practice solving word problems with addition, subtraction, or a mix of both operations.

Color your way to commutative confidence with this creative worksheet!

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

Kids complete each equation on this third grade math worksheet by determining whether an equation is addition or subtraction and writing in the correct sign.

Practice adding multi-digit numbers in this second- and third-grade worksheet!