Curated OER
Missing Subtraction Facts to 12
In this subtraction worksheet, students use the given numbers in the equation to solve the subtraction equations. Students solve 20 problems.
Curated OER
The Happy Game
The Happy Game will make your students smile! They play this game to review basic math concepts such as, finish the pattern, even and odd numbers, addition, subtraction, and word problems. Tip: Use this PowerPoint as a template to create...
Curated OER
Missing Calculations!
In this find the missing mathematical sign learning exercise, 4th graders write in the missing math sign, +, -, x, /, for 36 two digit equations.
Curated OER
Missing Values
In this missing values instructional activity, learners solve and complete 3 various types of problems. First, they fill in the boxes on the number lines to show how to break addition and subtraction down. Then, students complete the...
Alabama Learning Exchange
Introduction to Division
Examine how addition, subtraction, multiplication, and division relate to and are separate from each other. As they listen to the book, The Doorbell Rang, they demonstrate the math described in the story by cutting up paper cookies and...
CK-12 Foundation
Multiplying Matrices by a Scalar: Making Matrix Patterns
Scalar multiplication equations can be a drag. Scholars determine missing matrices to make correct scalar matrix multiplication equations. They place the correct matrix into the equations within the interactive resource and analyze the...
Curated OER
Booster (pg.11)
In this addition and multiplication worksheet, students supply 4 missing numbers on a square card so each side of the square adds up to 110. Students put 2 missing numbers in circles so that all 4 of the numbers add up to 1200 and put...
Curated OER
Number Line
In this basic mathematics worksheet, students 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
Number Sequencing
In this number sequencing worksheet, 6th graders solve 5 different sets of numbers that include various types of sequences. They write the missing numbers in each set on the baseballs shown. Students add or subtract numbers when...
Curated OER
Addition Number Chart
In this basic mathematics instructional activity, 1st graders complete each chart by filling in the missing numbers. They use addition to help them complete each chart.
Curated OER
Relate Addition and Subtraction: Practice
In this addition and subtraction worksheet, students find the missing numbers for the addition and subtraction equations. Students then complete the fact families for the addition and subtraction equations. Students finish with two test...
Virginia Department of Education
A Mystery to Solve
Investigate field properties of real numbers. Scholars use a table for a given operation to determine the identity element. They use the same table to find a missing value in an equation.
Curated OER
Identifying Patterns
Investigators examine the clues to complete 17 sequences by skip counting backwards. There are two examples to get them started, and all of these patterns include the first three numbers but are missing the last five. If you want...
Curated OER
Add and Subtract Equations with Equal Sign
Gain exposure to addition and subtraction symbols. First, pupils examine a visual number sentence (featuring Sponge Bob), filling in the correct symbol to make it a complete equation. Next, they read a run-on number sentence involving...
Curated OER
Year 6 Booster
In this beginning algebra worksheet, students are provided with a math problem and solution, but one number in the problem or answer is missing. Students fill in the missing number. Some of the problems could have multiple answers. There...
Curated OER
Number Sentences
In this number sentences worksheet, students fill in the missing symbol of +, -, or = in the number sentences. Students complete 15 number sentences.
Curated OER
Equations
Fourth graders determine the difference between equations and non-equations. In groups, they are given the answers and identify the numbers needed to make the answer. To end the lesson, they complete an equation using the price lists...
Curated OER
Math: Basic Number Operations
In this math learning exercise, students answer 175 questions by applying basic math operations to simple calculation and word problems.
Curated OER
Code Cracking
There is nothing more engaging than cracking a secret code! Middle schoolers will replace letters with numbers to solve problems. This game will help them to begin to understand algebra questions by finding the value of missing numbers....
Curated OER
Using Fact Families
In this fact families and operation sign worksheet, students complete the four number sentences for fact families and write the missing operation sign for numbers sentences. Students complete 6 fact families, 6 missing operations, and 6...
Curated OER
Missing Subtraction Facts to 20
In this subtraction activity, students use the given numbers to complete and solve the horizontal subtraction equations. Students solve 20 problems.
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 to...
Curated OER
Getting Started with Math By Hand Concept App
Pupils build number sense skills and gain confidence at math by hand. Review how to perform algorithms for the four basic operations. A step-by-step mode emphasizes place value in the base-ten system for each algorithm. Learners identify...
Curated OER
Grade 3-Math Patterns
In this grade 3 patterns worksheet, 3rd graders answer a set of 13 multiple choice questions, finding missing numbers in and completing patterns. Answers may be submitted and checked on-line.