Children complete an addition chart, then fill in missing addends and sums in this useful practice worksheet.

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.

Help the rafflers add up the donations by completing word problems using three-digit addition.

Practice two-and three-digit subtraction in this set of school-themed word problems!

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Jump forward and backward on a number line to solve addition problems in this engaging worksheet!

Get ready for some magic math with this exciting worksheet!

Create models of addition problems with this compensation worksheet for second and third graders!

Practice three-digit addition with regrouping in this set of 36 problems.

Test your addition skills with this helpful hundred chart worksheet!

Master two-digit addition with these hundred chart problems!