Combining visual with number addition, this first grade math worksheet helps children understand the concept of addition.

Try solving near-doubles facts with these nine problems!

Learn a new addition strategy using ten frames in this first-grade math worksheet!

Orange you glad you know your addition facts? Build fluency skills in this first-grade worksheet!

Make math fun with this doubles facts maze! 

Practice adding doubles facts with this engaging worksheet!

Solve near-doubles facts with this appealing worksheet!

Hone your two-digit addition skills in this essential worksheet!

Practice your place value skills while you add in this helpful worksheet!

Practice a helpful strategy for adding single-digit numbers in this worksheet, the second entry in a scaffolded series!

Solve an enjoyable maze of doubles facts with this fun one-page worksheet!

Tackle ten frames with confidence in this helpful addition worksheet!

Master the make 10 strategy for solving addition problems in this helpful worksheet!

Give your young math learner practice composing numbers 11–19 with this addition strategies worksheet!

Practice solving near-doubles facts with this engaging worksheet!

Track down sneaky number pairs to make 10 in this unique addition worksheet!

Your student will need to use his understanding of simple addition facts and a bit of logic to fill in this KenKen® grid.

This addition puzzle is the perfect introduction to KenKen®, a math logic game from Japan!

Check out this KenKen® puzzle, a math game that combines addition and logic!

This KenKen math puzzle helps build addition and logic skills!

Your students will need to fill in this KenKen® grid using their addition and subtraction facts and some logical thinking skills.

Get ready to play KenKen®! This beginner puzzle requires addition facts and a lot of logic!

Your students will need to use simple addition and subtraction facts to decide where each number belongs within this KenKen® puzzle.

This addition and subtraction KenKen® puzzle is a perfect challenge!

Your students can use their knowledge of simple addition and subtraction facts to solve this KenKen® puzzle.