- Worksheets
**** - Games
**** - Lesson Plans
**** - Workbooks
**** - Exercises
**** - Science Projects
**** - Skills Progression
**** - More
****

47 filtered results

47 filtered results

Addition and Missing Factors**

Sort by

Math Monster Madness

Worksheet

Math Monster Madness

Can your child use her addition and subtraction knowledge to put the numbers where they need to go?

1st grade

Math

Worksheet

Making Change at the Toy Store

Worksheet

Making Change at the Toy Store

On this second grade math worksheet, kids solve money word problems about making change on a fun trip to the toy store.

2nd grade

Math

Worksheet

Addition Crossword

Worksheet

Addition Crossword

Challenge your second grader with some 2-digit addition review using this addition crossword!

2nd grade

Math

Worksheet

Math Crossword Puzzles for Kids

Worksheet

Math Crossword Puzzles for Kids

Make math more enjoyable with these simple math crossword puzzles for kids!

1st grade

Math

Worksheet

Fact Family Houses

Worksheet

Fact Family Houses

This fact family worksheet gets kids to add and subtract. In this fact family worksheet, third graders will fill in the missing numbers in fact family houses.

1st grade

Math

Worksheet

Math Crosswords

Worksheet

Math Crosswords

Here's a fun way to approach simple math facts. Use these math crosswords to review addition the fun way!

1st grade

Math

Worksheet

Complete the Inverse Operation

Worksheet

Complete the Inverse Operation

Your child will develop the skills necessary to recognize patterns by completing inverse operations as well make a connection between addition and subtraction.

1st grade

Math

Worksheet

The Numbers Are Missing!

Worksheet

The Numbers Are Missing!

Uh-oh, the numbers have gone missing! Help students learn that the equals sign means “the same as” as they fill in missing factors to balance the equations.

1st grade

Math

Worksheet

Find the Missing Number

Worksheet

Find the Missing Number

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

2nd grade

Math

Worksheet

Addition Math Puzzles #7

Worksheet

Addition Math Puzzles #7

What better way to learn math than with an addition puzzle? Your math star will practice addition and get a taste of problem solving with logic.

3rd grade

Math

Worksheet

Balance Each Side

Worksheet

Balance Each Side

This worksheet helps students understand how an equals sign means “the same as.” By filling in missing factors, students gain practice seeing how multiple number combinations can make the same number.

1st grade

Math

Worksheet

Simple Arithmetic

Worksheet

Simple Arithmetic

Have a ball with this addition and subtraction worksheet! Kids fill in the missing numbers on each beach ball to make its statement true.

1st grade

Math

Worksheet

Snail Fact Families

Worksheet

Snail Fact Families

Kids add, subtract, or use math facts they have committed to memory to fill in the missing numbers in the fact families on this second grade math worksheet.

1st grade

Math

Worksheet

Check Your Work: Two-Digit Subtraction

Worksheet

Check Your Work: Two-Digit Subtraction

Kids check their subtraction by reversing the problems, then adding up the numbers.

2nd grade

Math

Worksheet

Addition Math Puzzles #2

Worksheet

Addition Math Puzzles #2

Your second grader will practice adding up to 50 while building her logic and problem solving skills with these math puzzle boxes.

2nd grade

Math

Worksheet

Addition Math Puzzles #6

Worksheet

Addition Math Puzzles #6

Add a fun twist to math practice with these addition puzzles. Your math maniac will get an introduction to logic and problem solving.

3rd grade

Math

Worksheet

Balancing Act

Worksheet

Balancing Act

These scales need balancing! By filling in missing addends, this worksheet helps students understand how an equals sign means “the same as.”

1st grade

Math

Worksheet

Add 10 or 1

Worksheet

Add 10 or 1

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

2nd grade

Math

Worksheet

Addition Fact Families: Reach for the Stars #1

Worksheet

Addition Fact Families: Reach for the Stars #1

Review addition fact families with your child to help him reach for the stars! A mix of addition and subtraction will sharpen his math skills.

1st grade

Math

Worksheet

Addition Symbols Math Lab

Worksheet

Addition Symbols Math Lab

Your can experiment with addition facts here in the math lab. Can he write the missing addition symbols and complete the problems?

1st grade

Math

Worksheet

Comparing Numbers: Greater Than

Worksheet

Comparing Numbers: Greater Than

Can your second grader dig a little deeper into number comparisons? Have her find the missing number that makes each "greater than" equation true.

2nd grade

Math

Worksheet

Tidy Sum 1000

Worksheet

Tidy Sum 1000

Practice addition with your second grader, a math worksheet, and a deck of playing cards.

2nd grade

Math

Worksheet

Make it Fair With Equal Groups

Worksheet

Make it Fair With Equal Groups

Kids love it when things are fair! Help students make equal groups of toys while exploring how the equals sign means “the same as.” Students will draw the missing objects and write the missing factors to balance the equations.

1st grade

Math

Worksheet

Comparing Numbers: Less Than

Worksheet

Comparing Numbers: Less Than

Make the math concept "less than" more clear with a colorful worksheet that gets him practicing with number comparisons to make each equation true.

2nd grade

Math

Worksheet

Find the Missing Numbers: Reverse Addition & Subtraction #1

Worksheet

Find the Missing Numbers: Reverse Addition & Subtraction #1

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

2nd grade

Math

Worksheet