Complete autumnal number bonds in this kindergarten and first-grade worksheet!

Help your first grader build her number sense with this worksheet featuring number patterns by 2, 5, and 10.

Become a number bond pro with this first-grade subtraction worksheet!

Subtract with tasty treats in this first-grade number bond worksheet!

This number challenge will help reinforce number sense in kids who've mastered their counting.

Head over to the pumpkin patch in this first-grade number bond subtraction worksheet!

Practice adding tens on an open number line with this first-grade math worksheet!

Sharpen your first grader's number sense with an exercise in recognizing number patterns.

Find the mystery number in this intro-to-algebra worksheet that practice places value.

Get more practice adding tens on an open number line with this first-grade math worksheet!

Practice counting and number recognition by filling in the missing numbers on each line.

Get even more practice adding tens on an open number line with this first-grade math worksheet!

This worksheet presents a whole new, wacky way to learn number order.

Review your greater than or less than signs with this number comparison worksheet.

Have your student add the domino dots to build fact family number sentences. Your student will practice building number sentences.

Practice writing subtraction equations using the number line strategy with this first-grade math worksheet!

Practice addition within 100 using open number lines with this first-grade math worksheet!

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he'll put numbers in the right order.

Here's a factory that can help your child improve his number sense! Enjoy a day at the Number Factory, where he can put numbers in the right order.

Get practice writing two-digit subtraction equations using an number line with this first-grade math worksheet!

Students use open number lines to help them write addition equations in this first-grade practice worksheet!

Reinforce number recognition skills with this versatile number template.

Reinforce number recognition skills with this versatile number template.

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Print these handy number cards on card stock and use them to practice number recognition and basic facts. For a fun twist, cards can be used to play Addition Number Grab, a variation of War!

Get more practice performing addition within 100 using open number lines with this first-grade math worksheet!

Get practice writing two-digit subtraction equations using an open number line with this first-grade math worksheet!

Find Atlantis and practice number ordering with this undersea number worksheet. Kids will arrange numbers from least to greatest and vice versa.

Your student will visualize the subtraction problem by counting spaces on the number line.

It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.