Ask children to keep adding 5 in this skip counting game featuring two-digit numbers.

Practice two-digit addition and adding multiples of 10 in this Dino Fishing math game.

Children practice adding two-digit and one-digit numbers to dig up fossils in this math game.

Practice addition to 100 using multiples of 10! This game highlights two-digit addition math.

Learners hone their two-digit by one-digit addition skills in this underwater race to sunken treasure!

Hone first grade addition strategies with this underwater math adventure!

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

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

To practice place value, kids bake chocolate squares in increments of tens and ones.

Help kids build place value understanding by fixing this machine with tens and ones.

Kids race down the mountain by correctly subtracting multiples of 10 from two-digit numbers.

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

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

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

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

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

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

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

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

Children hone their multi-digit addition skills in this fun race to the finish line!

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.

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

Practice first grade math skills with this exciting time-themed Dino Fishing game.

Can you tell time to the half-hour? Practice first grade math skills in this dino-themed time game.

Introduce first graders to the concept of subtracting multiples of 10 in this exciting math game.

In this matching game, first graders look at subtraction facts that are missing factors.

First graders match the cards that equal the same value in this mental math matching game.

First graders hone their addition skills of adding one more with this water rafting math adventure!

Kids click on bubbles that add up to 10 to try to keep the bubbles from overflowing.