Curated OER
Subtraction-Missing Numbers
In this subtraction worksheet, students fill in the missing number necessary to arrive at the given answer. A reference web site is given for additional activities.
Curated OER
Addition and Subtraction: Missing Numbers
In this addition and subtraction practice worksheet, students solve 25 problems that require them to fill in the missing numbers in the problems.
Curated OER
Pattern Puzzles
A short video introduces place value in addition and subtraction. As a class, your students identify all even numbers up to one hundred and explain the pattern. They use addition strategies to fill in the missing numbers on the number grid.
Curated OER
Subtraction - Find the Missing Numbers
In this subtraction worksheet, 3rd graders find the missing numbers in 8 subtraction problems. They estimate the differences in 4 three and four digit subtraction problems before calculating each answer.
Curated OER
What's Missing? (Fractions)
In this mixed numbers worksheet, students find the missing numbers, Students complete the worksheet by finding the correct mixed number to make each of the sixteen problems correct.
Math Salamanders Ltd.
Missing Subtraction Facts to 20 sheet 2
They can tackle this worksheet once your class has mastered basic double-digit subtraction. They'll need to find the missing subtraction facts to 20 that complete each problem.
Math Salamanders Ltd.
Missing Subtraction facts to 12 sheet 1
Pupils subtract numbers one through 12 and complete missing addend problems. This worksheet includes a helpful number line and 20 problems to complete. Tip: Hand out unifix cubes or chips to help tactile learners solve each problem.
Curated OER
Math Worksheet: Subtraction With Missing Numbers
In this math subtraction worksheet, students solve 80 problems with double digit subtraction. There are blanks in each problem for filling in the missing numbers. Some regrouping is included.
Curated OER
Unknown Numbers in Sums and Differences
Beginners to addition and subtraction will have fun with these three word problems, which have accompanying visuals. They complete one problem with a missing difference, one with a missing sum, and a third with a missing subtrahend....
Curated OER
Subtraction and Unknown Addends
Using images helps budding mathematicians grasp difficult subtraction concepts. In this set of three word problems, they examine sets of objects which are reflected in each scenario. To approach subtraction in a more accessible way, the...
Curated OER
Unknown Numbers in Sums and Differences - Step-by-Step Lesson
First grade mathematicians will love to monkey around with an illustrated word problem involving missing bananas. They must decide how many bananas the monkey ate by counting the remaining bananas and by counting the number Lee had and...
Curated OER
Choose the Operation: Plus or minus (up to 100)
Investigate the relationship between addition and subtraction as scholars fill in these number sentences, each of which is missing a symbol. Is it a subtraction or addition equation? There are 20 of these to start, all written...
DK Publishing
Subtracting Big Numbers, part 2
Get some subtraction practice with a multi-faceted math worksheet. After reviewing two sample subtraction problems at the top of the page, third graders solve for the differences of vertical problems, horizontal problems, and word...
Curated OER
Number Lines and Whole Numbers
Number lines are a great way to help scholars grasp basic addition when it's still a new concept. This worksheet offers them 10 chances to practice this association. The first five have an addition equation and a number line; learners...
Curated OER
Subtraction Math Problems
In this multiplication worksheet, 3rd graders problem solve 12 subtraction math problems by figuring out the missing number in each one that completes each problem.
Curated OER
Missing Numbers: 4-Digits
In this missing numbers worksheet, students fill in missing digits in 4-digit subtraction problems. A reference web site for additional resources is given.
Key Stage Fun
Squeebles Addition & Subtraction
The math monster is at it again, this time stealing all the cars and drivers that were to take part in the cart race. If their addition and subtraction facts are up to the challenge, young mathematicians can win the drivers' freedom and...
Curated OER
Subtraction
In this completing the subtraction problems worksheet, 3rd graders read the greater numbers and differences and find the correct missing subtrahends. Students solve 16 problems.
Curated OER
Missing Numbers Subtraction (A)
For this math worksheet, students fill in the missing number in 40 subtraction facts. Students fill in the missing numbers to make the equations true. All numbers are below 20.
Curated OER
Make 19
In this addition worksheet, 3rd graders figure out and put in the missing numbers in 8 addition problems, so each of the sums in the boxes add up to 19. Students write down all the pairs of numbers with a total of 19 and solve 5...
Curated OER
Who Wants to Win Millions: Subtraction
Review subtraction skills with this entertaining game. Learners answer a series of subtraction problems involving two and three digit numbers. This resource could be used a a quick class review or as a center activity.
Curated OER
Missing Numbers and Writing Equations Practice
In this equation and missing numbers worksheet, students fill in missing numbers in addition and subtraction problems to arrive at given answers, then complete a set of 3 word problems.
Curated OER
Missing Numbers Subtraction (C)
In this addition and subtraction practice worksheet, students solve 24 problems that require them to write the missing numbers in the subtraction sentences.
![Missing Numbers Subtraction [E] Worksheet](http://content.lessonplanet.com/resources/thumbnails/216946/large/cgrmlwnvbnzlcnqymdezmdmzms0yntkznc1knznpndmuanbn.jpg?1414306998 "Missing Numbers Subtraction [E] Worksheet")
Curated OER
Missing Numbers Subtraction [E]
In this subtraction worksheet, learners fill in the missing number to solve a total of 24 problems; answers are included on page 2.