Ahoy! Pirate and fractions enthusiasts will enjoy navigating the treacherous seas by simplifying fractions.

Young pirates will simplify fractions and sail the open seas in this 4th grade math worksheet. Use fractions to go north, east, south, and west.

Children determine which fraction is greatest, and which is least, in a row of fractions with unlike denominators.

Let your fourth grader play triangle detective: can she spot the acute triangles on this worksheet?

Introduce your child to different angles starting with an obtuse angle and see him find the obtuse angles in this worksheet.

Learners will practice comparing fractions with unlike denominators in this playful math worksheet.

Try your hand at comparing numbers to the hundred thousands with this helpful worksheet!

Help your child develop their place value superpower with this practice sheet! This worksheet will help your student practice breaking down big numbers into expanded form using place value, from the ones place to the hundred thousandths place.

Illustrate fractions with like denominators in this fourth-grade worksheet!

Here's a challenging math worksheet for your 4th grader: in each set of fractions, your child must determine which is not equal to the others.

Looking for a worksheet to help your kid's math skills? This printable is all about solving a time-telling math puzzle.

Give students practice identifying prime numbers with this fun this maze activity!

Students multiply the same number by different powers of 10 in this great practice worksheet.

Find the factors needed to complete multiplication facts with this third- and fourth-grade fluency worksheet!

Give your students helpful practice finding equivalent fractions with this fourth-grade math worksheet!

Make sense of multi-digit division with the help of area models!