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Willow Tree
Patterns - Numbers, Shapes, etc.
Find the pattern is the name of the game! Learners examine different patterns represented by numbers, shapes, and words. They must describe the pattern, predict the result in a given position, and find an equation that...
Curated OER
Addition: Missing Numbers 2
In this addition practice activity, students use the counting blocks to help them solve 12 math problems. It requires that they find the missing number to complete each of the addition sentences.
Curated OER
Fraction Worksheet 1: Missing Numbers
In this fractions worksheet, students view fraction equivalents and find the missing numerator or denominator. Answers are found by clicking a link. An excellent in-class activity, or homework assignment.
Curated OER
Recognizing and Extending Number Sequences
Kids work to recognize and extend number sequences. They determine the rule in order to find the missing number in each sequence given. They review the concept, practice finishing sequences with a calculator, and explain each rule.
Curated OER
Missing Numbers in Equations (A)
In this division activity, students find the missing numbers in 32 single digit division problems. They write the missing number on the blank in each equation.
Curated OER
Math: Navigating the World Around Me
Young mathematicians research and discuss real world math word problems and ways in which they apply math concepts in their everyday lives. They create a storyboard of a math word problem from which they create a slide for a multi-media...
North Carolina Consortium for Middle East Studies
Missing Pieces of the Puzzle: African Americans in Revolutionary Times
What's missing from most studies of the American Revolutionary War is information about the role African Americans played in the conflict. To correct this oversight, middle schoolers research groups like the Black Loyalists and ...
University of Texas
Complex Numbers
Are complex numbers and binomials similar? This stack of slides provides an introduction to complex numbers and shows how to operate with them. The worked examples show a connection between operating with binomials and operating with...
Curated OER
Missing Addends
In this missing addends worksheet, students solve 6 word problems where they are given 1 addend and the sum and must find the missing addend in order to solve each problem.
Curated OER
TAKS Math Quiz-Find Missing Numbers
In this TAKS math quiz learning exercise, students take an online quiz focused on finding missing numbers. Quiz can be graded online by clicking a link.
Curated OER
Finding 10s
For beginners to addition, sets of objects are the ideal way to make this concept understandable. For each of these sets they ring 10 and count the remaining. Then, scholars fill in the addends as 10 and the remaining number. The sums...
Curated OER
Con-tents of the Tents
Fill in the missing numbers on this worksheet. Pupils display the missing consecutive numbers between the tents on the ends of each row. They also match the missing consecutive number for each group of elephants. Students solve six...
Curated OER
Number Sequences
Number sequences make for great challenges that stimulate pattern recognition, algebraic reasoning, and number sense. This slide-show includes eleven number sequences for learners to work through, an explanation of what number sequences...
Curated OER
Number Patterns and Sequences
In this finding the missing numbers in patterns and sequences worksheet, upper graders read a series of one-digit, two-digit, and three-digit numbers to solve the problems. They solve 10 problems.
Curated OER
Missing Numbers - Multiplication Virtual Worksheet
In this multiplication worksheet, students complete 72 vertical problems in which they find the second factor using the product and one factor. They can complete the worksheets online or print them out.
Curated OER
Adding Bigger Numbers: 2 and 3 Digit Numbers
Challenge your young learners with an addition worksheet, which provides different opportunities to practice adding two and three-digit numbers. The first two sections provide twelve problems for pupils to solve, while the last two...
Math Salamanders Ltd.
Unit Fractions of Numbers 5
In this finding the unit fractions of numbers worksheet, students divide to find fractions of whole numbers, find the missing numbers, use calculators to solve, and solve a word problem. Students solve 45 problems.
Curated OER
Christmas Missing Digits I
In this mathematical computation holiday instructional activity, students find the missing numbers in addition, subtraction, and multiplication problems. There are 23 mathematical problems to complete.
EngageNY
Solving Percent Problems II
Fill in the blanks to find the best discount! Groups complete a table of amounts and percents associated with sale items. Classmates then find the original cost, sale cost, discount amount, paid percent, or the discount percent...
World Wildlife Fund
Land of the Midnight Sun
From days of 24 hour sunlight, to endless nights that last for days, the Arctic is a very unique place to live. Examine the seasonal changes that occur in the northern-most reaches of the globe and the impact they have on the plants and...
Curated OER
Fill in the Missing Numbers
For this missing numbers chart worksheet, 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 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
Math Lesson Plan : Finger Counting
Create a class of mathematics master. They practice addition to ten until they have mastered the skill. They use their hands to add numbers and eventually find the missing addend to make a sum of 10. They also subtract a single digit...
Curated OER
What's the Best Name?
In this missing numbers worksheet, 1st graders look over 4 boxes, write in the missing numbers, find the best name for each box and color in the best circled answer.