Use this worksheet to continue practice with two addition strategies: expanded notation and standard algorithm. Students will be challenged to solve three-digit addition problems and then check their work using multiple methods.

Use this worksheet to practice two strategies for solving three-digit addition problems. Students will flex their math muscles as they use both the expanded notation and standard algorithm strategies to solve challenging math problems.

In this practice worksheet, students solve 15 three-digit subtraction problems with regrouping.

Help your child practice adding four-digit and three-digit numbers! This Easter-themed math worksheet is more interesting than your average printable.

Help your students apply strategies when solving addition problems. This worksheet provides practice for using number lines to solve addition problems with three-digit numbers.

Ones, tens, and hundreds! Oh My! With this worksheet, your student will find the place value of a digit in a number.

Master multi-digit subtraction with this informative third-grade math worksheet!

Kids solve problems involving multiplication of two-digit by one-digit numbers on this third grade math worksheet.

Kids solve problems involving multiplication of 2-digit numbers by 1-digit numbers using regrouping on this third grade math worksheet.

Kids completing this third grade math worksheet multiply by 3 to solve each equation and also fill in a multiplication chart for the number 3.

Use this place value mat to represent tricky multi-digit numbers and solve more complex math problems! Laminate a set of Place Value Mats to support your students as they develop a strong number sense!

Bus #3 needs to get to some houses! Help your child practice his number sense by looking for multiples of three.

Bolster your third grader's addition skills with at-home practice in three-digit addition.

Multiplying by 3 is easier than multiplying by other numbers because of a certain pattern. When you multiply any number by 3, the digits of the answer must add up to a multiple of 3.

This simple worksheet is packed with two-digit and three-digit subtraction problems.

Clown around with this worksheet! Children solve single-digit multiplication problems to build a friendly clown face.

Springtime subtraction is in the air, and so are these regrouping problems. Have your kid try subtraction with regrouping in this spring math worksheet.

In this worksheet, chocolate chips become a visual model for children as they solve six one-digit multiplication problems.

Do some subzero subtraction with this regrouping worksheet. Kids will regroup, or borrow, to do some tricky subtraction work.

This worksheet will introduce your child to the three types of triangles: the equilateral triangle, the isosceles triangle and the scalene triangle.

Students will practice using vertical number lines to round three-digit numbers.