1st - 4th Grade Common Core Math Worksheets : Page 21

Two-digit addition got your second grader down? Liven up math practice with this extraordinary worksheet.

Have your child work backwards to solve addition problems and learn more about the additive inverse.

Improve math skills while reinforcing the link between multiplication and division with this worksheet.

Children will practice telling time with this hands-on worksheet.

Help your kindergartener determine whether numbers are odd or even with this bright, engaging game board. Practice counting and number sense, too!

Students practice identifying prime numbers, regular polygons, and irregular polygons!

Adding mixed number fractions with the same denominator is the first step to fraction operation mastery. Give this worksheet to your 4th grader to practice!

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.

Doubling as a color by number coloring page, this 2nd grade worksheet makes practicing two-digit subtraction fun without skimping on the math help.

This underwater-themed worksheet is a playful way for learners to practice solving multi-step word problems.

Get some great practice telling time to the hour by drawing in the time you see below each blank face.

Practice writing numbers in expanded form with this one-page number sense worksheet!

Use these digit cards to practice number recognition or basic facts. Or take the learning up a notch by using the cards to teach place value as students build two-digit numbers to play the Hungry Alligator game!

Use this handy worksheet to help your students review those tricky polygons!

Practice is one of the keys to mastering concepts, and this third grade math worksheet offers great practice with equivalent fractions and decimals.

Can you see the symmetry? Use this resource with your students to practice identifying shapes with symmetry. After your students identify the symmetrical shapes, they will draw a line of symmetry.

This math worksheet gives your child with recognizing and writing numbers and amounts of money, from one cent to 100 dollars.

This shape challenge worksheet doubles as a coloring page, and builds early geometry skills.

Show me the money! This coin counting exercise also doubles as a skip-counting introduction.

Does your child know the difference between a prime number and a composite number? Help them learn the difference with this simple worksheet.

In this helpful worksheet, your third-grader will learn how to count square units to find the total area of a shape.

Rules are meant to be broken... unless you’re talking about function tables! Use this worksheet to teach your students how to find the rule for a function table.

Give students practice subtracting mixed numbers with like denominators!

Practice balancing addition and subtraction equations with this engaging cut-and-paste worksheet!

These school-inspired math word problems will challenge your student!

This worksheet serves up plenty of time practice for kids who need that extra nudge.

Your students will apply their understanding of place value and number sense as they complete this math problem set.

In this math exercise, have your students find the difference by using regrouping.

Give your students simple two-digit numbers to practice the decomposition addition strategy! This can be used as a stand-alone activity or in conjunction with the Composing and Decomposing lesson plan.