Elementary Addition Three Digit Numbers Basic

This worksheet is packed with three-digit addition problems that help kids flex their math muscles and build confidence with bigger numbers. It’s perfect for practicing carrying over and sharpening those place value skills, all in a bite-sized, no-fuss format. Great for a quick math warm-up or a little extra challenge after lunch—no calculators needed, just brainpower and maybe a pencil that still has an eraser!

(2 pages, file size 0.7 MB)