Kids practice time, estimation, and working with tables as they estimate how long it will take them to do an activity, then time themselves doing it.

Laminate and display this puzzle to encourage students to think deeply about how each group of circles is the same and different. This works as a great hook when introducing the concept of odd and even numbers.

Use this worksheet to engage students in conversations and collaboration with their peers as they represent the values of three-digit numbers using base-ten blocks.

Children practice finding the sum of two three-digit whole numbers, with no regrouping, in this math worksheet.

Use this exercise to encourage students to think deeply about how each visual is similar and different.

Use this exercise to encourage students to think deeply about how each visual is similar and different.

Use this worksheet to get your students discussing and demonstrating their understanding of equivalent fractions.

Use this resource to encourage students to think deeply about how each visual is similar and different and how they connect to skip counting and multiplication.

Valentine's Day is coming up, and these love notes need to be delivered! Practice sequencing numbers with this challenging activity.

Some of your friends' Valentine's Day notes need to be delivered! Have your first grader practice sequencing numbers with this worksheet.

Can your first grader do some counting to help deliver these Valentine notes? Help him practice sequencing numbers with this activity.

Some of your friends' Valentine's Day notes need to be delivered! Have your first grader practice sequencing numbers with this activity.

Can your first grader do some counting to help deliver these Valentine notes? Help him practice sequencing numbers with this challenging sheet.

Some Valentine's Day notes need to be delivered, can your child help? Have your first grader practice sequencing numbers with this page.

Do-re-mi! Musical notes get mathematical in this first grade worksheet featuring single-digit addition problems with sums up to 9.

These love notes need to be delivered! Practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.

These love notes need to be delivered! Practice sequencing numbers by putting this group of consecutive numbers in order from greatest to least.

These Valentine's Day notes need to be delivered! Practice sequencing numbers by putting this group of 18 consecutive numbers back into the right order.

Some of your friends' Valentine's Day notes need to be delivered! Practice sequencing numbers by putting this group of 18 consecutive numbers in order.

Turn your child's competitive nature into a learning exercise with this energetic worksheet. How many times can he do each action in 1 minute?

Practice coloring in the arrays provided after reviewing what each factor in the multiplication sentence represents.

You’ll be over the moon when this worksheet helps you master addition and subtraction!

Make sure you can solve every multiplication and division problem that’s thrown at you!

Cast your lines and see what you reel in as you complete this third-grade multiplication worksheet!

You’ll be an addition and subtraction superstar by the time you finish this kindergarten and first-grade worksheet!

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

You won’t have to be lucky to correctly solve subtraction problems after you’ve finished this worksheet!