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

Work on addition while finding sums of 100 using a deck of playing cards and this first grade math worksheet.

Children add 10 or 1 to move through the hundreds chart to get to 100 in this fun addition worksheet.

Adding large numbers can be tough, but rounding makes it easy. Use rounding to the nearest 100 to make complicated addition problems simple.

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

In this worksheet, kids take turns rolling dice, practicing addition, and writing in numbers.

Hone your two-digit addition skills in this essential worksheet!

Practice a visual addition strategy with this second-grade place value worksheet!

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

Use this colorful, open-ended worksheet to help your learners understand the value of 100.

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.

Enjoy a dessert-themed race to 100 with this delicious math game in which learners imagine units, rods, and flats as sprinkles, chocolate bars, and cookies.

Master two-digit addition in this second-grade worksheet!

Practice your place value skills while you add in this helpful worksheet!

Step up your place value skills with these engaging addition problems!

Practice place value and two-digit addition with this inviting worksheet!

Enjoy a Halloween-themed race to 100 as students imagine units, rods, and flats as candies, broomsticks, and pumpkins. Players will use this pumpkin race board to regroup between place values up to the hundreds place in order to win the game!

This worksheet guides kids through simple word problems by presenting options for breaking up tens and ones.

Represent tens and ones with crayons in this fun worksheet.

Tackle two-digit addition with place value charts in this helpful worksheet!

Kids solve two-digit addition problems, then compare the answers using the greater than, less than, and equal to symbols in this 2nd grade math worksheet.

What is a math teacher's favorite dessert? Pi! Find more funny riddles by doing this worksheet--a perfect combination of math practice and brain teasers.

Encourage your second grader to help Geraldine keep track of how tall her sunflower grows with this fun addition worksheet.

Children develop their logic and reasoning skills as they answer a series of five word problems in this math worksheet.

3...2...1...go! Students will apply their knowledge of addition facts with this speedy worksheet!

Learners will enjoy stacking and adding two-digit numbers with this appealing practice worksheet.