This activity will help students reflect on the many potential combinations for a number as they work on identifying a missing part of a whole using dots and a word bank.

Complete the number sentence by counting left and right on a number line. Can your child find all the missing numbers?

Count like a champ! Your kid will find missing numbers in no time when he learns how to use a number line. Now get searching!

Can you uncover what’s missing in this first- and second-grade grammar worksheet?

Teach your little one about place values with this math worksheet. Each number is written out but is missing a digit or two that needs to be filled in.

This Finish the Drawing car worksheet lets your child fill in the missing information. Try this Finish the Drawing car worksheet with your little artist.

One way to find the missing number in an equation is to use a number line. Your kid will do just that in this set of addition problems.

Track down missing numbers to solve these multi-digit subtraction problems!

Kids practice reverse addition and subtraction to find the missing numbers in this fun 2nd grade math worksheet.

Kids practice reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Kids practice reverse two-digit addition and subtraction to find the missing numbers in this 2nd grade math worksheet.

Introduce your child to basic algebra with this 2nd grade math worksheet. Kids practice reverse addition or subtraction to find the missing numbers.

Kids get an intro to basic algebra by practicing reverse addition and subtraction to find the missing numbers in this challenging 2nd grade math worksheet.

Kids try their hand at reverse addition and subtraction in order to find the numbers missing from each equation in this 2nd grade math worksheet.

Introduce your child to basic algebra with this 2nd grade math worksheet in which he'll practice reverse addition and subtraction to find the missing numbers.

Kids get a taste of basic algebra in this 2nd grade math worksheet. Kids flip the equations and reverse the operations in order to find the missing number.

Use your addition expertise to find the missing digits in each equation with this second- and third-grade worksheet!

Practice proper punctuation in this first- and second-grade worksheet!

Punctuate perfectly in this playful worksheet!

Expertly end sentences with this worksheet for first and second graders!

In this second grade geometry worksheet, your child will practice his compare-contrast skills by finding the shapes that fit perfectly in each space.

In this coloring page, the Tin Man isn't just missing a heart...he's missing some color!

Gain expertise with addition sentences within 20 in this helpful math worksheet!

This classic Aesop's fable is missing some punctuation! Can your child correct the mistakes? He'll have to add in the missing commas and periods.

Can you spot the safety equipment these kids are missing?

Help students practice looking for clue words, creating drawings, and using other strategies for solving these story problems.

That letter R can sure be bossy! Give your kids some extra practice with r-controlled vowels by having them identify the correct spelling-sound correspondences of these common words.