Curated OER
Addition-Missing Numbers
In this addition worksheet, students fill in the missing number necessary to arrive at a given sum. A reference web site is given for additional activities.
Curated OER
Missing Numbers Addition (A)
In this math worksheet, students solve 40 math problems in which there is a missing addend. Students fill in the missing number which makes the addition sentence correct.
![Missing Numbers Addition [C] Worksheet](http://content.lessonplanet.com/resources/thumbnails/216855/large/cgrmlwnvbnzlcnqymdezmdmzms0ymjcxmy0yagnibmiuanbn.jpg?1414307208 "Missing Numbers Addition [C] Worksheet")
Curated OER
Missing Numbers Addition [C]
In this addition worksheet, students fill in the missing addend in 24 simple addition problems, answers are included on page 2.
![Missing Numbers Subtraction [B] Worksheet](http://content.lessonplanet.com/resources/thumbnails/216856/large/cgrmlwnvbnzlcnqymdezmdmzms0ymjc5mc0xcm0zawnzlmpwzw.jpg?1414306935 "Missing Numbers Subtraction [B] Worksheet")
Curated OER
Missing Numbers Subtraction [B]
In this subtraction activity, students fill in the missing number in 24 simple subtraction problems, answers are included on page 2.
![Missing Numbers Multiplication [B] Worksheet](http://content.lessonplanet.com/resources/thumbnails/216945/large/cgrmlwnvbnzlcnqymdezmdmzms0yntkzos0xmzfvzxmwlmpwzw.jpg?1414306998 "Missing Numbers Multiplication [B] Worksheet")
Curated OER
Missing Numbers Multiplication [B]
In this multiplication worksheet, students fill in the missing number to solve a total of 24 problems; answers are included on page 2.
![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, students fill in the missing number to solve a total of 24 problems; answers are included on page 2.
Curated OER
Multiplication-Missing Numbers
In this missing numbers worksheet, students write in the missing number necessary to arrive at a given product. A reference web site is given for additional activities.
Curated OER
Counting in Tens
For this counting in tens worksheet, students fill in missing numbers in rows, counting in tens. A reference website for additional resources is given.
Curated OER
Add and Subtract within 1000
There are some missing parts in these addition and subtraction problems. Scholars start by completing two number sentences, each involving all three-digit numbers. Then, they examine another number to determine the value of the tens...
Curated OER
Addition Facts: Cubes
For this addition facts worksheet, students fill in the missing numbers to the number sentences that are represented by cubes and solve the problem. Students solve 6 problems.
Curated OER
Number Patterns
In this number patterns worksheet, 2nd graders write in 16 missing numbers in a number grid and then fill in 4 blanks to complete 4 statements relating to the number grid.
Curated OER
Number Chart 1
In this 100's number chart worksheet, students fill in the missing numbers that don't appear in the chart. Students have to fill in 44 missing numbers.
Curated OER
It All Adds Up---Puzzle #6
In this addition crossword puzzle worksheet, students fill in eight missing numbers so every column and row add up to the number at the end of each column and row.
Curated OER
Complete the Square: Increments of 9
In this numbers in increments of 9 worksheet, students fill in 60 blank squares with numbers from 0 to 891. Students figure out each square in increments of 9.
Curated OER
Hungry Mouse Counting Game: Missing Numbers Through 20
In this missing numbers worksheet, students fill in missing numbers in a set from 1-20. A reference web site is given for additional activities.
Charleston School District
Review Unit 7: Real Numbers
Provide pupils with problems to check their understanding of the concepts within the unit. The seven-part series of lessons covers concepts related to irrational numbers. Learners convert between fractions and decimals, estimate the...
DK Publishing
Finding 5 - Multiplying by 5
Visualize multiplication facts using rectangular arrays. Scholars multiply single-digit factors by five and represent each number sentence using sets of dots. They circle the groups of five and fill in missing parts of the equations....
Curated OER
Addition Practice- Fill In the Missing Number- Three Digit Addition
In this fill in the missing number addition worksheet, 3rd graders find the value of the missing number in 18 addition problems. They are given the sum and find a missing digit in one of the three digit addends.
Curated OER
Numbers 1-40 With Missing Numbers
In this printing numbers worksheet, students trace dotted examples of the numbers from 1 to 40. Students fill in the missing numbers.
Curated OER
Missing Digit Operations (Q)
In this missing digits worksheet, students solve 25 problems in which a missing number is filled in to make the equation correct. All four operations are used on this page.
Curated OER
Fill in the Missing Numbers
In this missing numbers chart learning exercise, students cut out seventeen numbers and glue them in their correct places on a graph of numbers from one to one hundred.
Curated OER
Subtraction-- Fill in the Gaps
For this math worksheet, students practice finding the missing numbers in a subtraction problem. There are 90 subtraction problems which are written horizontally, most with 2 digits. The answers are shown, but there is a missing number...
Curated OER
Find the Missing Odd Numbers in Order
In this finding the missing odd numbers in order worksheet, students determine odd numbers and their sequence. In this fill in the blank worksheet, students write missing numbers in three groups.
Curated OER
Number Chart and Number Line
First graders research strategies for identifying numbers through 100. In this number recognition lesson, 1st graders make games, create puzzles,and fill in missing numbers to practice number identification.