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!

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 counting and adding by ten with a hundred chart!

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!

Practice adding ten to any number with this hundreds chart that helps kids master counting and place value.

Strengthen first and second graders' single-digit addition skills with this hands-on worksheet!

Practice place value and addition and see where the two intersect with this hundreds chart that teaches how to add in groups of ten and one.

Test your addition skills with this hands-on math worksheet!

This hundred chart worksheet makes adding ten easy!

The hundreds chart is great for adding tens. Help Stephanie figure out how many beads she bought by moving down the chart.

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

Practice using place value charts to find sums with this addition worksheet for first and second graders!

This worksheet is raining cats and dogs! Can you add them all up correctly? Help your beginning mathematician solve these simple equations.

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

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

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

Find the number of butterflies, flowers, rainbows, and watering cans in your garden with this spring-themed math worksheet for first graders! 

Practice counting and addition skills with this early elementary math worksheet featuring a colorful travel theme!

Search for acorns, mugs, pumpkins, and mushrooms with this fall-themed addition worksheet for first graders!

Comb the beach for hats, starfish, pineapples, and seashells in this first-grade math worksheet! 

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

Even at the ballpark, solving story problems is important. How much will it cost to buy a hot dog and an ice cream cone?

Practice decomposing numbers and writing equations with this kindergarten and first-grade math worksheet!