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

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

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

Use open number lines to practice addition within 100 with this colorful math worksheet!

Practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

Get more practice adding two-digit numbers on open number lines with this inviting addition worksheet!

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

Get more practice adding multiples of 10 on an open number line with this colorful worksheet!

Get more practice adding multiples of 10 on an open number line with this vibrant worksheet!

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

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

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

Give your young mathematicians practice with number bonds and number sentences in this visually interesting worksheet that has students composing and decomposing numbers.

This cute all-in-one worksheet boosts your kid's addition skills and reading comprehension ability.

Give your kid practice deciding when to use addition and when to use subtraction with this word problem mix-up.

Practice two digit addition and subtraction down on the farm with these challenging word problems.

Children learn a valuable strategy for conceptualizing and solving word problems in this two-digit addition worksheet.

Brave math explorers can venture through a jungle of one and two digit addition problems with this worksheet!

Use your knowledge of place value to solve addition problems with this first- and second-grade worksheet!

Is your child in need of some math practice? Give him a fun coloring sheet that includes a few addition problems!

This cute circus scene is in need of some color! But first, your child will have to answer a few addition problems.

Build your child's confidence in knowing math facts, so that he gets nothing but net. Take a shot at addition and subtraction problems!

Want to boost your kid's addition and subtraction savvy? Make sure he checks the facts on this worksheet that's jam-packed with problems.

Make math practice a little less boring with an addition coloring page! Your first grader can do a few addition problems as he colors the balloons.

Use this visual model to practice adding 10 to two-digit numbers!

It's time to check those addition skills! Use this to assess your student’s abilities to add within 20.

Try the tens-sticks technique in paper form with this place value worksheet.

Practice counting and adding by ten with a hundred chart!

Practice adding tens with a visual model in this helpful worksheet!