Curated OER
Missing Digit Operations (K)
In this missing digit instructional activity, students fill in two missing digits in each of 30 problems. They fill in the numbers in two and three digit addition, subtraction, multiplication, and division problems.
Curated OER
Greatest Common Factor #2
In this GCF worksheet, students fill in missing number in factor trees, then determine whether numbers are prime or composite. Worksheet includes links to answers and additional worksheets.
Curriculum Corner
16 Fall Themed Math and Literacy Centers for Kindergarteners
Look no further because your fall literacy and math centers are here. Cards allow learners to practice counting, writing, tracing, finding missing numbers and letters, skip count, and match letters to their sounds.
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...
Curated OER
Number Line
In this basic mathematics worksheet, learners fill in the missing numbers on each of the number lines shown. They add or subtract to find the missing numbers for each line.
Curated OER
More Thousands
In this thousands worksheet, students fill in commas to numbers, read numbers, add numbers, and more. Students complete 7 sets of problems.
Curated OER
Find the Pattern
In this number patterns worksheet, students solve 4 problems in which a series of numbers is analyzed and the pattern determined. Students fill in the next number in the pattern.
DK Publishing
Addition, Multiplication, and Division
These equations are missing numbers, and scholars must process multiple operations to complete them. There are addition, multiplication, and division problems here, each missing an addend, divisor, or factor. After completing 24 of these...
Curated OER
Word Essentials- First 100 Essential Words Worksheet
In this language arts worksheet, students fill in the missing letter to make words in a table of 100 essential words. They write the correct word in the cell next to the one with the missing letter. This worksheet can be used with...
Curated OER
Really Useful List of 100 Plural Nouns in English
In this language arts worksheet, students analyze a list of 100 nouns which do not follow the usual rule of adding an -s to make a plural. Students fill in the blanks of the chart and make irregular plurals. Example: tooth (teeth).
Curated OER
100 Irregular Plural Nouns in English
In this irregular plural nouns worksheet, students fill in the blanks in this irregular plural noun chart. Students also add their own examples of irregular plural nouns that are not listed on the chart.
Curated OER
Missing Elements, Number Patterns
In this math worksheet, middle schoolers examine the patterns of numbers for the ten problems and fill in the missing number for the sequence.
Curated OER
Counting
In this counting activity, learners fill in the missing numbers in the series from 1 to 100. Students will then have a completed hundred chart.
Curated OER
Addition: Number Bonds to 40
In this addition and subtraction worksheet, students use their problem solving skills to solve 41 problems as they fill in the missing numbers in each of the problems.
Curated OER
Number Trains 12
In this counting numbers activity, 1st graders use the four different trains to practice counting. Students fill in the missing numbers on the train.
Curated OER
Number Train 6
In this counting numbers worksheet, 1st graders use the four sets of trains to practice counting from one to forty. Students fill in the missing numbers in the train boxes.
Curated OER
Adding and Subtracting Whole Hundreds
Kids count by 100 to determine a number in the thousands. They fill in the missing number by counting on 100 starting at the number 5000. They then add 100 to numbers like 2800 and 2600. There are 12 problems to solve.
Curated OER
What's Missing?
Students examine their beliefs about archaeological preservation. They articulate a response to archaeological resource destruction. Students then complete two puzzles and relate them to archaeological research.
Curated OER
Special Segments in a Triangle
In this geometry worksheet, 10th graders review the vocabulary associated with the special segments of a triangle and the associated points of concurrency and solve problems in which they find the indicated missing angle or...
Curated OER
Money Math Number Series Lesson
Students practice filling in the missing number of a series.
Curated OER
Counting Using a Hundreds Chart
For this hundreds chart counting learning exercise, learners count from given numbers to 100, filling in missing numbers in sets of hundreds charts. A completed and a blank chart are included at the end of the learning exercise set. A...
Curated OER
Greatest Common Factor
In this GCF worksheet, students fill in missing numbers in factor trees and write the prime factorization to find the greatest common factor. Worksheet includes links to answers and additional worksheets.
Curated OER
More Partitioning - Expanded Notation and Word Form
Fourth graders fill in the missing portion of a number when it is written in expanded notation. They write the number form of five numbers that are given in word form and they write five numbers in word form.
Curated OER
Make a Thousand
In this making a thousand worksheet, students fill in missing numbers in boxes in order to complete addition problems whose sums equal one thousand.