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Curated OER
The Case of the Missing Middle Term
High schoolers examine the difference of squares equation, and multiply binomials using the FOIL method. They complete the Case of the Missing Middle Term worksheet.
Curated OER
Family of Four
For this fact family worksheet, students write in the missing numbers in the addition problems. They then complete each fact family. There are 6 problems on this worksheet.
Curated OER
Math Review
In this math review worksheet, students solve 30 problems that include order of operations, math square puzzle, missing numbers and signs and Roman numerals. This page is intended for online use but may be completed on paper.
Curated OER
Choose the Operation
In this problem solving instructional activity, 2nd graders need to choose the correct operation. Students complete 3 story problems deciding if they need to add or subtract in each.
Curated OER
Math: Basic Number Operations
In this math worksheet, students answer 175 questions by applying basic math operations to simple calculation and word problems.
Curated OER
Addition & Subtraction 2
In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they practice solving a number of addition and subtraction problems. Then, students complete the...
Curated OER
Fill in Missing Numbers or Operations
In this missing number/operation worksheet, students fill in either missing numbers or and correct operation in equations. Students then complete an extension activity, filling in missing + or - signs.
EngageNY
Read Expressions in Which Letters Stand for Numbers
Pencil in the resource on writing verbal phrases into your lesson plans. The 15th installment of a 36-part module has scholars write verbal phases for algebraic expressions. They complete a set of problems to solidify this skill.
Curated OER
Addition: Number Bonds to Fifty
In this identifying numbers that total fifty instructional activity, students use an addend and the sum fifty to write the missing number. Students solve 41 problems.
Math Salamanders Ltd.
Missing Subtraction Facts to 12 Sheet 2
In this subtraction instructional activity, learners use the given numbers in the equation to solve the subtraction equations. Students solve 20 problems.
Math Salamanders Ltd.
Missing Subtraction Facts to 20 Sheet 1
In this subtraction instructional activity, students use the given numbers to complete and solve the horizontal subtraction equations. Students solve 20 problems.
Illustrative Mathematics
The Missing Coefficient
This activity highlights the use of the remainder theorem to solve for the unknown coefficient of a specified polynomial when given one of its factors. Use this single problem as a warm-up exercise, a quick check-in at the end of a...
NTTI
Putting Together Ten
Groups explore sets of 10 items in two varieties (i.e. 3 white buttons and 7 black ones, or 5 bears and 5 bunnies). They brainstorm about their objects, write math sentences to represent what they have, and report their discoveries...
Curated OER
Fill in the Fact Families
In this fact families and patterns activity, 2nd graders fill in the missing numbers in four houses and then write the fact family for each group of numbers.
Arcademics
Martian Hoverboards
Float across the Martian landscape. Using an online game, learners participate in teams to propel their hoverboards in a race across the surface of Mars. By correctly evaluating a numerical expression involving parentheses, individuals...
Curated OER
Addition and Algebraic Operations
In this addition and algebra worksheet, students solve 19 questions in which they use basic addition and algebraic concepts. They can click on the Check box to find out if their answers are correct.
Curated OER
Follow That Sign! A Review in Using Appropriate Mathematical Symbols
Kids gain a deeper understanding of mathematical symbols, by playing an interactive game using flash cards. They complete an attached Missing Symbols Worksheet, flash card and an assessment are also included.
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
Multiplication Sequences
For this math worksheet, learners learn that a sequence is a set of numbers which follows a mathematical rule. Students look at math sequences and fill in the missing numbers and also explain in words what the pattern is. Some of the...
Helping with Math
Addition: Number Bonds to 20
Pupils fill in the missing addend to an addition problem that adds up to 20. This number could be a one-digit or two-digit number. They complete a total of 41 missing addend problems. Answers are available.
California Education Partners
Fun on the Farm
Let imaginations run wild as participants design animal pens. A performance task challenges young mathematicians to determine the perimeter or a missing side length of different animal pens. They then design pens that meet given...
EngageNY
Solving Problems Using Sine and Cosine
Concepts are only valuable if they are applicable. An informative resource uses concepts developed in lessons 26 and 27 in a 36-part series. Scholars write equations and solve for missing side lengths for given right triangles....
Curated OER
Wave Practice Problems
Physics scholars list the properties of waves and calculate the speed, wavelength, and frequency of waves. The instructional activity is concise, but covers a variety of wave computational skills. The formatting is neat, but it does have...
Curated OER
A Beginning Look at Basic Algebra-Lesson 1-12
In this Algebra I worksheet, 9th graders explore the basic of beginning algebra: the order of operations, integer operations, translating phrases and sentences, and solving basic one-step equations. The six page worksheet...