Build up second graders’ math knowledge with a diving game about three-digit addition.

Children use their knowledge of addition to snap pictures of unique dinosaurs in this fun math game!

What happens when you take 10 away? Practice finding 10 less in this three-digit subtraction game.

Add 100 to three-digit numbers and find the matching sums in this exciting Dino Fishing game.

Polish your three-digit rounding skills and round to the nearest hundred in a fun math race.

Practice rounding three-digit numbers while reeling in prehistoric fish in this unique math game.

Add one and find the sum! In this game, children practice number and pattern recognition skills.

Pass the peas! Kids identify two-digit numbers based on tens and ones.

Practice essential first grade addition skills in this river-themed math game!

Hone first grade addition strategies with this underwater math adventure!

All aboard! Kids solve addition problems on a number line using 1, 10, and 100 unit manipulatives.

Kids compare three-digit numbers at the swamp in this silly game.

Kids hone their single-digit addition skills as they match equations with their missing factors.

Are you ready to add 10 to numbers over 100? Reinforce students’ learning in this ski-themed game.

Race to the finish line while boosting math skills in this fun number sense game!

Children dig up dinosaur fossils by adding 10 to multiples of 100 in this prehistoric game.

Learners use knowledge of three-digit place value to find the correct number based on the clues.

Place value and paleontology come together in this dinosaur-themed math game!

Children practice rounding numbers to the nearest 10 in this underwater number sense game!

First graders gain confidence with addition and decomposing numbers in this fun water rafting game!

Match each addition fact to its answer in this online game!

Fill in these addition facts! This game challenges kids to match missing addends to each equation.

Help children hone their number sense skills with this math game featuring skip counting by 10!

Children will love racing to the finish line while boosting their addition and mental math skills.

Which equation makes 10? Help young mathematicians figure it out in this treasure diving math game.

Compose numbers to make 20 and build first grade addition skills in each round of this online game.

In this water-themed race, first graders use math and logic to fill in each addition equation.

Think about how numbers are related in this interactive game about addition fact families.

Children hone their knowledge of addition and missing addends in a race to reach the sunken treasure.

Kids must count up tens and ones to identify the number in this place value game.