2nd Grade Three-Digit Addition Games

Mastering three-digit addition with Mindly's math games for kids will be a breeze for your 2nd grader! Add hundreds, tens, and ones with our zany characters, and have fun while you learn with our exciting variety of addition games. Play now!

All 2nd Grade Three-Digit Addition Games

Space Race | Three-Digit Addition - Adding 10 Game

Help your child master three-digit addition and number sense as they practice adding 10 more.

2nd Grade
Free

Dino Soar | Three-Digit Addition and Adding 10 Game

Practice adding 10 more to three-digit numbers to help your dinosaur fly through the air and win the race!

2nd Grade
Free

Dino Soar | Adding 10 and 100 Game

Practice adding 10 or 100 to three-digit numbers to help your dinosaur win the flying race!

2nd Grade
Free

Numberman's Pizza Party | Three-Digit Addition - Adding 10 Game

Effortlessly guide your child to subtraction within 100 mastery by helping Numberman to gain strength with his ultimate power source... pizza!

2nd Grade
Free

Fast Food | Adding 10 and 100 Game

Help the fast food get moving as you practice adding 10 and 100 to win the fast food race!

2nd Grade
Free

Space Race | Adding 10 and 100 Game

Take your child's mastery of three-digit addition to the next level. This super fun space race game will help them practice adding 10 or 100 to three-digit numbers.

2nd Grade
Free

Fast Food | Three-Digit Addition - Adding 10 Game

Master three-digit addition by building number sense as you practice adding 10 more to three-digit numbers.

2nd Grade
Free

Miss Math's Time Machine | Three-Digit Addition - Adding 10 Game

Join Miss Math's time machine game to master three-digit addition by adding 10. Help her gath

2nd Grade
Free

Boofus Quiz-O-Rama | Three-Digit Addition and Adding 10 Game

Add 10 more to three-digit numbers with Boofus' fun quiz game!

2nd Grade
Free

Dino Eggs | Adding 10 and 100 Game

Practice adding 10 or 100 to three-digit numbers to crack the dinosaur eggs!

2nd Grade
Free

Dino Eggs | Three-Digit Addition and Adding 10 Game

Add 10 more to three-digit numbers to crack the dinosaur eggs!

2nd Grade
Free

Numberman's Pizza Party | Adding 10 and 100 Game

Practice adding 10 and 100 to help Numberman fuel up on pizza power!

2nd Grade
Free

Boofus Quiz-O-Rama | Adding 10 and 100 Game

Practice adding 10 and 100 in this fun game to get the high score on Boofus Quiz-O-Rama!

2nd Grade
Free

Miss Math's Time Machine | Adding 10 and 100 Game

Dive into Miss Math's time machine game to practice adding 10 and 100 to three-digit numbers. Help her gather time tokens to power her time machine and embark on exciting historical adventures!

2nd Grade
Free

Ice Cream Bonanza | Three-Digit Addition - Adding 10 Game

Help your child to master subtraction within 100 by helping Waffle save the day from ice cream machine mayhem!

2nd Grade
Free